Yaskawa iQpump Controller Programming Manual User Manual

iQpump ControllerProgramming ManualDocument Number: TM.iQp.07 PRG: 0034 ~ 003X

10 YASKAWA TM.iQp.07 iQpump Controller Programming Manual0.1 Conventions Used in this Manual◆ Software VersionsYaskawa recognizes the need to contin

100 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFunction CodeThe function code specifies commands. There are four function codes supported

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 101MEMOBUS / Modbus Function Code Details Reading / Holding Register Contents (03H)Read the

102 YASKAWA TM.iQp.07 iQpump Controller Programming Manual Loopback Test (08H)The loopback test returns the command message directly as the response

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 103MEMOBUS / Modbus Data TablesThe data tables are shown below. The types of data are as foll

104 YASKAWA TM.iQp.07 iQpump Controller Programming Manual Monitor DataThe following table shows the monitor data. Monitor data can only be read.Tab

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 105002BSequence input statusBit 0 Input terminal S1 1: ON 0: OFFBit 1 Input terminal S2 1: ON

106 YASKAWA TM.iQp.07 iQpump Controller Programming Manual Broadcast DataThe following table shows the broadcast data. Broadcast Data Can Be Written

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 107 Error CodesThe following table shows MEMOBUS / Modbus communication error codes.Table 41

108 YASKAWA TM.iQp.07 iQpump Controller Programming Manual MEMOBUS / Modbus Self-DiagnosisThe iQpump drive has a built-in function for self-diagnosi

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 109 H5-04 Stopping Method after Communication ErrorThe setting of parameter H5-04 will dete

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 111ProgrammingThis chapter contains descriptions of all user accessible parameters contained i

110 YASKAWA TM.iQp.07 iQpump Controller Programming Manual H5-09 Communication Error Detection TimeSetting Range: 0.0 ~ 10.0 sFactory Default: 2.0 s

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 111iQpump MEMOBUS / Modbus Status RegistersThe data in these registers is not synchronized to

112 YASKAWA TM.iQp.07 iQpump Controller Programming Manual72EExtended Pump Status Word 1Bit Description0 Sleep Active1 Accum. Level Maximum Reached2

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 113765 Communication Register i_pump_feedback_o766 Communication Register i_pump_control767 C

114 YASKAWA TM.iQp.07 iQpump Controller Programming ManualL1 Motor Overload◆ L1-01 Motor Overload Protection SelectionThe iQpump drive has an I2t ele

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 115Figure 1.93 Figure 97. Motor Overload Protection Time based on Output frequency and Load

116 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.94 Figure 98. A typical PTC Thermistor characteristic shown on the following pa

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 117L2 Momentary Power Loss Ride-thru FunctionWhen momentary power loss recovery is enabled (L

118 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ L2-05 Undervoltage Detection LevelSetting Range: 150 ~ 210 VdcFactory Default: 190 VdcTh

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 119L3 Stall Prevention◆ L3-01 Stall Prevention Selection During Accel◆ L3-02 Stall Prevention

12 YASKAWA TM.iQp.07 iQpump Controller Programming ManualiQpump Drive Basic Programming ParametersThe initialization group contains parameters associ

120 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.97 Figure 101. Time Chart for Stall Prevention During AccelerationThe L3-02 par

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 121◆ L3-05 Stall Prevention Selection During Running◆ L3-06 Stall Prevention Level During Run

122 YASKAWA TM.iQp.07 iQpump Controller Programming ManualL4 Speed Command Loss Detection◆ L4-01 Speed Agreement Detection LevelSetting Range: 0.0 ~

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 123L5 Fault Restart◆ L5-01 Number of Auto Restart AttemptsSetting Range: 0 ~ 10Factory Defaul

124 YASKAWA TM.iQp.07 iQpump Controller Programming ManualThe setting of parameter L5-02 determines whether the fault output (MA-MB) will be closed

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 125L6 Torque Detection◆ L6-01 Torque Detection Selection 1◆ L6-02 Torque Detection Level 1Set

126 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.102 Figure 106. Overtorque DetectionFigure 1.103 Figure 107. Undertorque Dete

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 127L8 Hardware Protection◆ L8-01 Internal Dynamic Braking Resistor Protection SelectionThis p

128 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ L8-06 Input Phase Loss Detection Level Setting Range: 0.0 ~ 25.0% of Drive O V Trip poin

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 129◆ L8-11 Heatsink Cooling Fan Operation Delay Time <0033>Setting Range: 0 ~ 300 sFact

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 13Figure 1. 1 Figure 1. 2 and 3-Wire Control Wiring ExamplesImportant: Some parameters are

130 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ L8-18 Soft CLA SelectionThe Soft CLA (software current limit level) is an iQpump drive p

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 131n1 Hunting Prevention◆ n1-01 Hunting Prevention Selection◆ n1-02 Hunting Prevention Gain S

132 YASKAWA TM.iQp.07 iQpump Controller Programming Manualn3 High-Slip Braking◆ n3-01 High-Slip Braking Deceleration FrequencySetting Range: 1.0 ~ 20

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 133o1 Monitor Configuration◆ o1-01 User Monitor SelectionSetting Range: 6 ~ 94 Factory Defaul

134 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFor example, if the iQpump drive needs to display the Elapsed Timer as the Power-On monito

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 135o2 Key Selections◆ o2-01 Local / Remote Key SelectionsThe o2-01 parameter will have no eff

136 YASKAWA TM.iQp.07 iQpump Controller Programming ManualThe factory defaults of the following parameters may be changed when the setting of o2-04

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 137◆ o2-06 Operation Selection when Digital Operator is DisconnectedLeaving o2-06 enabled wil

138 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ o2-12 Fault Trace / Fault History Clear FunctionThe operator can clear the Fault Trace (

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 139o3 Digital Operator Copy Function◆ o3-01 Copy Function SelectionNote: The copy function is

14 YASKAWA TM.iQp.07 iQpump Controller Programming Manualb1 SequenceThe Sequence Group contains parameters associated with starting and stopping the

140 YASKAWA TM.iQp.07 iQpump Controller Programming ManualA successful COPY of the parameter values will display:An error may occur while writing th

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 141P1 Pump Basic◆ P1-01 Pump Mode Lead-Lag Operation P1-01 Setting 1 & 2The iQpump drive

142 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.107 Figure 111. Note: When the Fixed Speed Auto is activated, the sleep and lea

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 143◆ MEMOBUS / Modbus Communication Configuration P1-01=3 <0034>Figure 1.108 Figure 11

144 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ Function Description: MEMOBUS / Modbus Communication When P1-01 = 3 (Pump Mode = MEMOBUS

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 145Table 47 Parameters <0034>Table 48 Function TextTable 49 Faults <0034>Table

146 YASKAWA TM.iQp.07 iQpump Controller Programming ManualThe iQpump drive can be configured to program the drive using units or scaling that are ap

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 147Digits 1 through 4 set the desired number to be displayed at maximum feedback level. Digit

148 YASKAWA TM.iQp.07 iQpump Controller Programming ManualTable 53 Related Parameters <0034>◆ P1-05 Start Level Delay TimeSetting Range: 0 ~

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 149The iQpump drive can be configured to display a Low Feedback (LFB) alarm when the feedback

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 15Figure 1. 3 Figure 3. Setpoint Potentiometer Connection DiagramRefer to Figure 4. for the

150 YASKAWA TM.iQp.07 iQpump Controller Programming ManualThe iQpump drive can be configured to display a High Feedback (HFB) alarm when the feedbac

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 151Figure 1.110 Figure 114. Not Maintaining Setpoint (NMS) FaultTable 55 Messages <0034

152 YASKAWA TM.iQp.07 iQpump Controller Programming ManualTable 57 Fault <0034>◆ P1-13 Hysteresis LevelSetting Range: 0.0 ~ 100.0Factory Def

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 153Table 59 Parameters Table 60 Modified Multi-Function Input Setting Table 61 Multi-Funct

154 YASKAWA TM.iQp.07 iQpump Controller Programming ManualTable 63 Parameters Table 64 Fault <0034>Parameter No.Addr.HexParameter NameDigita

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 155P2 Pump Protection◆ P2-01 Sleep Level Type If P2-01 = “0: Output Frequency”The iQpump dri

156 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.111 Figure 115. Sleep Function Based on Output FrequencyTIMEOutput FrequencySle

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 157 If P2-01 = “1: Output Current”The iQpump drive can be configured to enter a “sleep” cond

158 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.113 Figure 117. Sleep Function Based on Feedback Level If P2-01 = “3: Output S

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 159Figure 1.115 Figure 119. Sleep Boost: Feedback does not reach boosted setpointTable 65

16 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.5 Figure 5. Connection Diagram of PC or PLCTo configure the iQpump drive to rece

160 YASKAWA TM.iQp.07 iQpump Controller Programming ManualTable 66 Parameters <0034>Table 67 Messages <0034>Table 68 Alarms <0034&

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 161The iQpump drive can be configured to enter a “sleep” condition based on the programmed Sl

162 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.116 Figure 120. No-Flow Detection During Deceleration◆ P2-05 Feedback Detection

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 163The Sleep Mode: Cycling Protection (P2-06) works in conjunction with the Sleep Mode: Maxim

164 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.117 Figure 121. Total setpoint compensation can be monitored with Total Setpoin

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 165 No-Flow Detection Basic OperationThe iQpump drive can be configured for a no-flow detect

166 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.119 Figure 123. ◆ P2-12 No-Flow Detection BandwidthSetting Range: 0 ~ 1000 rpm

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 167◆ P2-13 No-Flow Detection TimeSetting Range: 0.0 ~ 1000.0 sFactory Default: 5.0 sThe iQpum

168 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ P2-17 No-Flow Feedback Delay TimeSetting Range: 0.0 ~ 1000.0 sFactory Default: 2.0 sThe

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 169Figure 1.120 Figure 124. Figure 1.121 Figure 125. Figure 1.122 Figure 126. The sleep

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 17◆ b1-02 Run Command Selectionb1-02 = 0, Operator (factory default).The iQpump drive comes f

170 YASKAWA TM.iQp.07 iQpump Controller Programming Manual• P2-01 = 1: Display based on “Hz” <0034>• P2-01 = 2: Display based on “Hz” <0034

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 171Figure 1.124 Figure 128. Anti-No-Flow - Leaks / Very Low FlowTable 69 ParametersTable 7

172 YASKAWA TM.iQp.07 iQpump Controller Programming ManualP3 Pump Multiplex◆ P3-01 Lead-Lag ControlThe iQpump drive can be configured for lead-lag co

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 173Figure 1.125 Figure 129. Auxiliary Pump De-Staging (OFF)The de-staging of the auxiliary

174 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.126 Figure 130. The pump system can be allowed to stabilize by programming a ti

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 175Figure 1.127 Figure 131. Auxiliary Pump De-Staging (OFF)The de-staging of the auxiliary

176 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.128 Figure 132. The pump system can be allowed to stabilize by programming a ti

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 177Figure 1.129 Figure 133. Auxiliary Pump De-Staging (OFF)The de-staging of the auxiliary

178 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.130 Figure 134. ◆ P3-02 Drive Multi / Maximum LevelSetting Range: 0.0 ~ 120.0 H

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 179◆ P3-03 Add Pump Delta LevelSetting Range: 0.0 ~ 6000.0Factory Default: 0.0The delta level

18 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.8 Figure 8. Connection Diagram of External Start / Stop Switchb1-02 = 2, Serial

180 YASKAWA TM.iQp.07 iQpump Controller Programming Manual If P3-01 = 1: Feedback Level The de-staging (turning OFF) of the auxiliary pump occurs wh

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 181Figure 1.131 Figure 135. ◆ P3-08 Multi Pump Setpoint DecreaseSetting Range: 0.0 ~ 6000.0

182 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ P3-09 Pump 2 Frequency Shutdown LevelSetting Range: 0.0 ~ 120.0 HzFactory Default: 40.0

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 183The iQpump drive can be configured for multiplex pumping operation. A time delay can be pr

184 YASKAWA TM.iQp.07 iQpump Controller Programming ManualSetting P2-12 to a value of 0 will disable this function. System Response During Normal A

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 185◆ P3-14 Maximum Friction Increase at Maximum FrequencySetting Range: 0.0 ~ 6000.0 Factory

186 YASKAWA TM.iQp.07 iQpump Controller Programming ManualP4 Pump Advanced◆ P4-01 Pre-charge LevelSetting Range: 0.0 ~ 6000.0 Factory Default: 0.0 Th

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 187Figure 1.136 Figure 140. Figure 1.137 Figure 141. TIMEFeedbackMulti-function Input #84

188 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.138 Figure 142. Figure 1.139 Figure 143. TIMETimer ExpiredMulti-function Inpu

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 189Pre-charge with Thrust Bearing Function Both Enabled. <0032>When both Pre-charge and

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 19Run / Stop Control:• Only enabled when all three Run / Stop Control parameters are set to a

190 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.141 Figure 145. RunCommand Output Frequency Pre-Charge Frequenc

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 191Figure 1.142 Figure 146. Function Description: <0034>Disable Low Pressure and Tr

192 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.143 Figure 147. Two Stage Pre-charge - Pre-charge TimerFigure 1.144 Figure 148

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 193Table 72 Parameters◆ P4-02 Pre-charge FrequencySetting Range: 0.00 ~ 120.00 <0034>F

194 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.145 Figure 149. ◆ P4-05 Thrust Bearing FrequencySetting Range: 0.0 ~ 120.0 HzFa

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 195Figure 1.146 Figure 150. Table 73 Related ParametersCAUTIONThe following procedures are

196 YASKAWA TM.iQp.07 iQpump Controller Programming ManualTable 74 Alarms <0034>◆ P4-06 Thrust Bearing Deceleration Time <0032>Setting

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 197Figure 1.147 Figure 151. System Fault Auto-Restart DependenciesSystem Fault Restart P 9-

198 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ P4-08 Protection Fault Auto Restart Enable <0032>Setting Range: 0 ~ 7Factory Defau

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 199◆ P4-09 Loss of Prime Maximum Restart Time After Restart <0032>Setting Range: 0.2 ~

2 YASKAWA TM.iQp.06 iQpump Controller Programming Manual

20 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.10 Figure 10. Run / Stop - HOA Operator JVOP162 - Ramp to StopFigure 1.11 Figur

200 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.149 Figure 153. Utility Delay: Cycle Run Command <0034> Figure 1.150 Fig

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 201Table 76 Alarms <0034>Table 77 Multi-Function Output Setting <0034>◆ P4-12 P

202 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.152 Figure 156. Wiring Diagram Function Description: <0034>Two Motor Alt

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 203Motor 1 Only (P4-14 = 2): When parameter P4-14 is set to “Motor 1 Only” (P4-14 = 2), the 2

204 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ P4-15 Alternation Operation Selection <0034>Selects the drive behavior when the in

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 205◆ P4-21 Low City Pressure Input Select <0034>The Low City Pressure Input Select para

206 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ P4-22 Low City Pressure Input Delay <0034>Setting Range: 1 ~ 1000 sFactory Default

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 207Figure 1.157 Figure 161. Lube Pump Enabled with Anti-Jam EnabledTable 84 ParametersTabl

208 YASKAWA TM.iQp.07 iQpump Controller Programming ManualP5 Hand Mode◆ P5-01 Hand Mode ReferenceThe iQpump drive can be operated manually or in the

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 209 Hand Mode Operation from External Signal (P5-01 = 0)Connection Diagram of PotentiometerF

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 21Table 1 Related Parameters <0034>Table 2 Digital Operator DisplayTable 3 Fault <

210 YASKAWA TM.iQp.07 iQpump Controller Programming ManualTable 87 Parameters◆ P5-03 HAND / AUTO During Run Selection <0032>Setting Range: 0

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 211P6 Flow Meter Setup <0034>Note: To convert terminal A1 to a 4-20 mA signal, connect

212 YASKAWA TM.iQp.07 iQpump Controller Programming ManualLow Flow Fault Auto Restart: When parameter P6-07 = 3, the Low Flow Fault will be auto-res

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 213Figure 1.164 Figure 168. Low Flow Fault Auto Restart (P6-07 = 3)Figure 1.165 Figure 169

214 YASKAWA TM.iQp.07 iQpump Controller Programming ManualTable 89 Related Parameters <0034>P2-02060BSleep LevelSleep LevelSleep activates w

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 215Table 90 Function TextTable 91 Monitors <0034>Table 92 Multi-Function Input Setti

216 YASKAWA TM.iQp.07 iQpump Controller Programming ManualTable 93 Multi-Function Output Settings (H2-xx) <0034>Table 94 Faults <0034>

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 217◆ P6-04 Low Flow LevelSetting Range: 0.0 ~ 6000.0 (*n1)Factory Default: 0.0(*n1) Displayed

218 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ P6-10 Accumulation Level CourseSetting Range: 0 ~ 61036 kglFactory Default: 0Refer to pa

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 219◆ P6-14 High Flow SelectSetting Description0No Display1 Alarm Only2Fault3 Auto-Restart (ti

22 YASKAWA TM.iQp.07 iQpump Controller Programming Manual0: Ramp to stop: When the Run command is removed, the iQpump drive will decelerate the moto

220 YASKAWA TM.iQp.07 iQpump Controller Programming ManualP7 Anti-Jam / De-Scale <0034>◆ P7-01 Anti-Jam / De-Scale Operation SelectionNOTICE: U

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 221the timer is equal to or greater than the De-Scale Pump Run Time parameter (P7-10) value,

222 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.167 Figure 171. Anti-Jam Function Enabled (P7-01 = 1) - Jam clears during forwa

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 223Figure 1.169 Figure 173. De-Scale Function Enabled (P7-01 = 2)Table 96 Related Paramete

224 YASKAWA TM.iQp.07 iQpump Controller Programming ManualTable 99 Alarm <0034>Table 100 Message <0034>Table 101 Multi-Function Outpu

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 225◆ P7-06 De-Scale Forward Run TimeSetting Range: 1 ~ 6000 sFactory Default: 10 sRefer to pa

226 YASKAWA TM.iQp.07 iQpump Controller Programming ManualP8 Pressure and Level Control <0034>For Quick Set-up procedures refer to TM.iQp.06 iQ

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 227 Basic ConceptWhen this feature is enabled, the drive will still use the standard iQpump

228 YASKAWA TM.iQp.07 iQpump Controller Programming Manualsleep based upon the standard sleep settings, controlled by parameters P2-01 and P2-02. If

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 229Figure 1.173 Figure 177. Constant Pressure with Well Draw Down Control - Maintain Flow a

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 23Figure 1.16 Figure 16. DC Injection Braking to StopImportant: If an overcurrent (OC) faul

230 YASKAWA TM.iQp.07 iQpump Controller Programming ManualTable 103 Function TextTable 104 Monitors Table 105 Multi-Function Input Setting Table

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 231◆ P8-02 Water Level ScalingSetting Range: 5 ~ 500 psiFactory Default: 100Refer to paramete

232 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ P8-08 Low Level Detection Time DelaySetting Range: 0.0 ~ 300.0 minFactory Default: 0.1Re

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 233P9 Network Options <0034>Note: For P9 group to be active, set P1-01 = 3 (MEMOBUS / M

234 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.174 Figure 178. PI Network Feedback SelectionTable 109 Related Parameters Tabl

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 235Table 112 Alarms Table 113 Messages ◆ P9-03 Alternation TimeSetting Range: 0 ~ 1000 hrFa

236 YASKAWA TM.iQp.07 iQpump Controller Programming ManualSetting P9-04 to “3: FIFO @ Sleep” acts the same as P9-04 =1 except alternation is only re

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 237Figure 1.176 Figure 180. Alternation Mode is FIFO ForcedPumpNet Control 1 U1-xx bit 1: R

238 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.177 Figure 181. Alternation Mode is LIFOTable 114 Related Parameters Table 115

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 239Table 116 Monitors Monitor shown only when P1-01 = 3 (MEMOBUS / Modbus Network)◆ P9-05 La

24 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ b1-11 Drive Delay Time SettingSetting Range: 0 ~ 600 sFactory Default: 0 sIf a time is

240 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ P9-12 Remove Pump Mode◆ P9-13 Remove Freq LevelSetting Range: 0.0 ~ 120.0 HzFactory Defa

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 241◆ P9-19 Alternation UnitRefer to parameter P9-19 in Appendix A for description details.◆ P

242 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ P9-25 Highest Node AddressSetting Range: 02 h ~ 10 hFactory Default: 08 hRefer to parame

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 243◆ iQpump MEMOBUS / Modbus Multiplex MEMOBUS / Modbus MultiplexIn order to run and control

244 YASKAWA TM.iQp.07 iQpump Controller Programming ManualP9-08 = 2: Feedback + Output Frequency:This mode monitors both the feedback level and the

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 245Table 117 Auto Mode vs. Network RUN Cmd Display TextNetwork State DisplayDrive is not abl

246 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.178 Figure 182. Multiplex Operation when P9-01 = 0 (Next Available) and P9-05

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 247Figure 1.179 Figure 183. Multiplex Operation when P9-01 = 0 (Lowest Run-Time) and P9-05

248 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.180 Figure 184. Drive Requests for a New Lead Drive using Output Frequency (P9

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 249Figure 1.182 Figure 186. Drive Requests for a New Lead Drive using Feedback and Output

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 25b2 DC BrakingThe DC Braking Group contains parameters associated with the DC injection brak

250 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.184 Figure 188. Drive Requests for a De-Stage using Feedback (P9-12 = 1)Figure

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 251Figure 1.186 Figure 190. High Feedback Quick De-StageFigure 1.187 Figure 191. Stabil

252 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.188 Figure 192. Setpoint Modifier P9-17Figure 1.189 Figure 193. Network Sta

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 253Table 120 Monitors <0034>P9-070886Lag Fixed Speed DelayLag Fix Spd DlyWhen the dri

254 YASKAWA TM.iQp.07 iQpump Controller Programming ManualTable 121 Message This mode monitors both the feedback level and the output frequency to

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 255Figure 1.190 Figure 194. Lead Drive Selection LayersLead Drive Requestfor First Drive?

256 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.191 Figure 195. P9-01, P9-20 and P9-21 Interaction ExamplePumpNet Control 1 U1

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 257Figure 1.192 Figure 196. P9-20, P9-21 and P9-24 Interaction ExampleTable 122 Parameter

258 YASKAWA TM.iQp.07 iQpump Controller Programming ManualT1 Auto-Tuning◆ T1-02 Motor Rated PowerSetting Range: 0.00 ~ 650.00 kWFactory Default: Mode

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 259Appendix: AParametersThis appendix lists all the parameter numbers and names, along with a

26 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.19 Figure 19. DC Injection Braking During Starting and StoppingParameter b2-04 a

260 YASKAWA TM.iQp.07 iQpump Controller Programming ManualParameter ListTable 123 Parameter ListParameter No.Addr. HexParameter NameDigital Operato

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 261b2-02 018ADC Injection BrakingCurrentDCInj CurrentSelects the DC injection braking current

262 YASKAWA TM.iQp.07 iQpump Controller Programming Manualb5-0701ABPI Offset AdjustmentPI OffsetSets the amount of offset of the output of the PI c

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 263C1-09 0208Fast Stop TimeFast Stop TimeSets the time to decelerate from maximum frequency t

264 YASKAWA TM.iQp.07 iQpump Controller Programming Manual Preset Referenced1-010280Set-point Reference 1Set-point 1Digital preset setpoint referen

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 265E1-04 0303Maximum Output FrequencyMax FrequencyTo set V/f characteristics in a straight li

266 YASKAWA TM.iQp.07 iQpump Controller Programming ManualF6-05 03A6Current Monitor Display Unit SelectionCurrent Unit Sel0: A Display1: 100 % / 81

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 267H1-04(continued on next page)0403Terminal S6 Function SelectionTerminal S6 Sel20: External

268 YASKAWA TM.iQp.07 iQpump Controller Programming ManualH1-04 040381: Disable Sleep ModeFunction Active in Auto Mode.Closed: Disables sleep functi

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 269Parameter No.Addr. HexParameter NameDigital Operator DisplayDescriptionSetting RangeFactor

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 27b3 Speed SearchThe Speed Search function allows the iQpump drive to determine the speed of

270 YASKAWA TM.iQp.07 iQpump Controller Programming ManualH2-02(continued)040CTerminal M3-M4 Function SelectionTerm M3-M4 Sel42: Pump FaultFunction

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 271H2-02(continued)040CTerminal M3-M4 Function SelectionTerm M3-M4 Sel55: Lube Pump <0034&

272 YASKAWA TM.iQp.07 iQpump Controller Programming ManualH4-02041ETerminal FM Gain SettingTerminal FM GainSets Terminal FM output voltage (in perc

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 273H5-06 042ADrive Transmit Wait TimeTransmit WaitTimSets the time from when the drive receiv

274 YASKAWA TM.iQp.07 iQpump Controller Programming Manual Stall PreventionL3-01 048FStall Prevention Selection During AccelStallP Accel Sel0: Disab

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 275 Torque DetectionL6-01 04A1Torque Detection Selection 1Load DetectionDetermines the drive&

276 YASKAWA TM.iQp.07 iQpump Controller Programming ManualL8-12 04B8Ambient Temperature SettingAmbient TempWhen the drive is installed in an ambient

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 277o1-07 0518Second Line User Monitor Selection2nd Monitor SelSets the “U1” monitor always di

278 YASKAWA TM.iQp.07 iQpump Controller Programming Manualo3-02 0516Read Allowed Selection Read AllowableEnables and disables all digital operator c

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 279P1-090608High Feedback LevelHigh FB LevelThe drive will display a “High Feedback Level (H

28 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.21 Figure 21. Speed Search (Estimated Speed Method) after momentary power loss w

280 YASKAWA TM.iQp.07 iQpump Controller Programming ManualP2-02060BSleep LevelSleep LevelSleep activates when selected level (P2-01) reaches progra

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 281P2-15 010FNo-Flow Delta Feedback LevelNF FB LevelNo-flow feedback (PID-Error: setpoint min

282 YASKAWA TM.iQp.07 iQpump Controller Programming ManualP3-020615Drive Multi / Maximum LevelMax-Multi LevelSets the maximum level used for multip

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 283P3-09061CPump 2 Frequency Shutdown LevelP2 Freq Shd LvlSets the level used for multiplex

284 YASKAWA TM.iQp.07 iQpump Controller Programming ManualPump AdvancedP4-010115Pre-charge LevelPre-charge LevelSets the level when the drive will

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 285P4-08<0032>011CProtection Fault Auto Restart EnableProt Flt RestrtSetting to enable

286 YASKAWA TM.iQp.07 iQpump Controller Programming ManualP4-21<0034> 834Low City Pressure Input SelectLow City In SelSelects the type of press

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 287P6-07<0034> 846Low Flow SelectLow Flow SelSets the behavior of the drive when a “Low

288 YASKAWA TM.iQp.07 iQpump Controller Programming ManualP7-08<0034> 856De-Scale Acceleration TimeDe-Scale AccelSets the amount of time it w

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 289P9-04<0034> 0883Alternation ModeAlternation ModeDetermines how alternation is perfor

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 29Figure 1.24 Figure 24. Speed Search (Current Detection Method) after momentary power loss

290 YASKAWA TM.iQp.07 iQpump Controller Programming ManualP9-17<0034> 0890Setpoint ModifierSet-pt ModifierSystem Set-point is incremented wit

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 291Monitor ListTable 124 Monitor ListParameter No.Addr. HexParameter Name Digital Operator D

292 YASKAWA TM.iQp.07 iQpump Controller Programming ManualU1-16 004FTerminal A2 Input Voltage Term A2 lev elDisplays the input current (or voltage)

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 293U1-92 0722Pump StatusPump StatusDisplay pump running status.U1-93 723Total Set-point Compe

294 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFault Trace ListTable 125 Fault Trace ListParameter No.Addr. HexFault TraceU2-01 0080Curr

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 295Fault History ListTable 126 Fault History ListParameter No.Addr.HexFault HistoryU3-01 009

296 YASKAWA TM.iQp.07 iQpump Controller Programming ManualTable 127 Decimal to Hex ConversionDecimal Hex Decimal Hex1 1 51 332 2 52 343 3 53 354 4

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 297Appendix: BFactory Default SettingsThis appendix lists the factory default settings for the

298 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFactory Default SettingsThe following tables detail the factory default settings for the pa

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 299Table 2 480 VAC Drives Drive ModelCIMR-P7U--107Nominal HpFactory Defaultforb8-04Factory

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 3◆ Quick Reference for iQpump (P7U) <0034>Parameter NumberFactory SettingUser SettingPa

30 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ b3-05 Speed Search Delay TimeSetting Range: 0.0 ~ 20.0 sFactory Default: 0.2 sIn cases wh

300 YASKAWA TM.iQp.07 iQpump Controller Programming ManualCC arrier F requency P arameter Factory Defa ults : 208V – 240V Drives 480V Drives Mo

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 301

iQpump ControllerYASKAWA ELECTRIC AMERICA, INC.Chicago-Corporate Headquarters 2121 Norman Drive South, Waukegan, IL 60085, U.S.A.Phone: (800) YASKAW

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 31b4 Delay TimersThe iQpump drive has an internal timer function that operates independently

32 YASKAWA TM.iQp.07 iQpump Controller Programming Manualb5 PI FunctionThe capability to accept an analog signal as feedback for a PI (Proportional +

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 33◆ b5-01 PI ModeThe iQpump drive can be used as a stand-alone PI controller. If PI functiona

34 YASKAWA TM.iQp.07 iQpump Controller Programming ManualDual Zone PI Operation:In order to enable the Dual Zone PI Operation:b5-01 = 2 The PI Mode

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 35Figure 1.28 Figure 28. Dual Zone PI OperationTable 8 Related Parameters <0034>Tabl

36 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ b5-03 Integral Time SettingSetting Range: 0.0 ~ 360.0 sFactory Default: 3.0 sThe Integral

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 37◆ b5-08 PI Primary Delay Time ConstantSetting Range: 0.00 ~ 10.00 sFactory Default: 0.00 sA

38 YASKAWA TM.iQp.07 iQpump Controller Programming Manual• PI is enabled (b5-01 > 0)• Dual Zone PI is enabled (b5-01 = 2, P1-01 = 0, b5-09 = 0, a

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 39Figure 1.30 Figure 30. Loss of PI Feedback Feature◆ b5-17 PI Accel / Decel TimeSetting Ra

4 YASKAWA TM.iQp.07 iQpump Controller Programming Manual* Factory Setting changes to “B” when b5-01 = 1.** Factory Setting changes to “B” when b5-01

40 YASKAWA TM.iQp.07 iQpump Controller Programming Manualb8 Energy Savings The energy savings function improves overall system operating efficiency b

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 41C1 Accel / Decel◆ Acceleration TimesSetting Range: 0.0 ~ 6000.0 sFactory Defaults: C1-01 20

42 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ C1-11 Accel / Decel Switch FrequencySetting Range: 0.0 ~ 200.0 HzFactory Default: 0.0 HzT

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 43C2 S-Curve Acc◆ S-Curve CharacteristicsSetting Range: 0.00 ~ 2.50 sFactory Default: 0.20 sP

44 YASKAWA TM.iQp.07 iQpump Controller Programming ManualC4 Torque Comp◆ C4-01 Torque Compensation GainSetting Range: 0.00 ~ 2.50 Factory Default: 1.

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 45C6 Carrier Frequency◆ C6-02 Carrier Frequency SelectionParameter C6-02 sets the switching f

46 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.34 Figure 34. Carrier Frequency Parameter Factory Defaults◆ Carrier Frequency Li

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 47d1 Setpoint and Jog References◆ Setpoint ReferencesSetting Range: 0.00 ~ P1-03 ValueFactory

48 YASKAWA TM.iQp.07 iQpump Controller Programming Manual• If b1-01 = “1: Terminals” then the analog input A1 will be used instead of Setpoint Refer

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 49d2 Reference (Speed Command) Limits◆ d2-01 Frequency Reference Upper LimitSetting Range: 0.

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 5Table ofContentsTABLE OF CONTENTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

50 YASKAWA TM.iQp.07 iQpump Controller Programming Manuald3 Jump Frequencies◆ Jump FrequenciesSetting Range: 0.0 ~ 200.0 HzFactory Default: 0.0 Hz◆ d

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 51E1 V/f Pattern◆ E1-01 Input Voltage SettingSetting Ranges: 155.0 V ~ 255.0 V (208 V / 240 V

52 YASKAWA TM.iQp.07 iQpump Controller Programming ManualTable 16 Preset V/f PatternsIf one of the custom V/f patterns is selected, then parameter

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 53◆ E1-04 Maximum Output FrequencySetting Range: 0.0 ~ 120.0 HzFactory Default: 60.0 HzRefer

54 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ E1-11 Mid Output Frequency BSetting Range: 0.0 ~ 120.0 HzFactory Default: 0.0 HzRefer to

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 55Table 18, Table 19 and Table 19 on page 55 are for 240 V class units only. For 480 V class

56 YASKAWA TM.iQp.07 iQpump Controller Programming ManualE2 Motor Setup◆ E2-01 Motor Rated CurrentSetting Range: 10% ~ 200%Factory Default: Model Dep

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 57F6 Com OPT Setup◆ F6-01 Operation Selection After Communication ErrorIf a serial communicat

58 YASKAWA TM.iQp.07 iQpump Controller Programming ManualH1 Digital Inputs◆ Terminal Function SelectionsSetting Range: 0 ~ 86Factory Defaults: H1-01

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 59Table 21 Parameters <0034> Function: 3-Wire Control (Setting: 0)When one of the dig

6 YASKAWA TM.iQp.07 iQpump Controller Programming ManualL8 Hardware Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

60 YASKAWA TM.iQp.07 iQpump Controller Programming Manual Function: Option / Inv Selection 1 (Setting: 2)The Option / Inv Selection function allows

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 61 Function: Multi-Acc / Dec 1 (Setting: 7)When a digital input configured as Multi-Acc/Dec

62 YASKAWA TM.iQp.07 iQpump Controller Programming Manual Function: Acc / Dec Ramp Hold (Setting: A)The Acc / Dec Ramp Hold function will clamp (“ho

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 63previous speed command can be reset to the frequency reference lower limit automatically by

64 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.45 Figure 45. Fast Stop Commands Time ChartImportant: Be aware that during rapid

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 65 Function: External Fault (Setting: 20 through 2F)External Fault functionality can be prog

66 YASKAWA TM.iQp.07 iQpump Controller Programming Manual Function: PI SFS Cancel (Setting: 34)SFS means softstart, also referred to as accel / dece

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 67 Function: Speed Search 1 (Setting: 61) Function: Speed Search 2 (Setting: 62) Function:

68 YASKAWA TM.iQp.07 iQpump Controller Programming Manual Function: Drive Enable (Setting: 6A)A digital input configured as an iQpump drive Enable i

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 69 Function: High Water Level (Setting: 76) <0034>Function will be active whenever the

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 7Warnings and CautionsThis Section provides warnings and cautions pertinent to this product, t

70 YASKAWA TM.iQp.07 iQpump Controller Programming Manual Function: Activate Sleep (Setting: 82)A digital input can be configured to activate the Sl

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 71 Function: Thermostat Fault (Setting: 83)A digital input can be configured to indicate a T

72 YASKAWA TM.iQp.07 iQpump Controller Programming ManualTo reset the Low Water Level Fault would require the removal of the run command, initiate a

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 73 Function: Thermostat Fault (Setting:87) <0032>A digital input can be configured to

74 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ Time Delayed External Fault(s)Allow all external faults to have a settable time delay.- A

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 75Figure 1.61 Figure 61. External Fault 3 - Normally Open, Detected During Run, Coast To St

76 YASKAWA TM.iQp.07 iQpump Controller Programming ManualH2 Digital Outputs◆ Terminal Function SelectionsSetting Range: 0 ~ 57Factory Defaults: H2-01

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 77Table 31 Multi-Function Output Setting <0034> Function: During Run 1 (Setting: 0)A

78 YASKAWA TM.iQp.07 iQpump Controller Programming Manual Function: Freq Detect 1 (Setting: 4)A “Freq Detect 1” output will be closed whenever the o

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 79 Function: Option Reference (Setting: 9)When an output is configured as an Option Referenc

8 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ Intended UseDrives are intended for installation in electrical systems or machinery.For us

80 YASKAWA TM.iQp.07 iQpump Controller Programming Manual Function: Minor Fault (Setting: 10)A Minor Fault, also referred to as an alarm, indicates

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 81 Function: Restart Enabled (Setting: 1E)Depending on the setting of parameter L5-01, the i

82 YASKAWA TM.iQp.07 iQpump Controller Programming Manual Function: Pump 3 Control (Setting: 41)The multi-function digital output is configured to e

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 83 Function: Low Feedback (Setting: 49) <0034>Closed: During a Low FB / Water” Fault -

84 YASKAWA TM.iQp.07 iQpump Controller Programming Manual Function: Lube Pump (Setting: 55) <0034>Closed: When the Lube Pump Feature is activ

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 85H3 Analog InputsNote: To convert terminal A1 to a 4-20 mA signal, connect a 250 Ohm precisi

86 YASKAWA TM.iQp.07 iQpump Controller Programming ManualAdjustment of the bias setting will likewise adjust the speed command that is equivalent to

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 87◆ H3-08 Terminal A2 Signal LevelThe H3-08 parameter (Terminal A2 Signal Level) allows the p

88 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ H3-09 Terminal A2 Function SelectionThe A2 analog input can be programmed to perform many

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 89 Function: Aux Reference (Setting: 2)In order for the A2 analog input to be used as the ma

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 9IntroductionThis Section describes the applicability of this manual.The iQpump (P7U) is a Pul

90 YASKAWA TM.iQp.07 iQpump Controller Programming ManualFigure 1.82 Figure 81. Thermistor to Drive Connection Diagram After the connections are m

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 91Refer to parameter H3-10 in Appendix A for description details.◆ H3-11 Terminal A2 Bias Set

92 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ H3-12 Analog Input Filter Time ConstantSetting Range: 0.00 ~ 2.00 sFactory Default: 0.30

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 93H4 Analog Outputs◆ H4-01 Terminal FM Monitor SelectionSetting Range: 1 ~ 53Factory Default:

94 YASKAWA TM.iQp.07 iQpump Controller Programming Manual Function: DC Bus Voltage (Setting: 7)The analog output level will correspond to the voltag

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 95◆ H4-02 Terminal FM Gain SettingSetting Range: 0.0 ~ 1000.0%Factory Default: 100.0%Refer to

96 YASKAWA TM.iQp.07 iQpump Controller Programming Manual◆ H4-05 Terminal AM Gain SettingSetting Range: 0.0 ~ 1000.0%Factory Default: 50.0%Refer to

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 97H5 Serial Communications SetupThis section explains the individual functions used in specia

98 YASKAWA TM.iQp.07 iQpump Controller Programming ManualImportant:• Separate the communication cables from the main circuit cables and control circ

YASKAWA TM.iQp.07 iQpump Controller Programming Manual 99MEMOBUS / Modbus communication can perform the following operations regardless of the setti