YASKAWA Varispeed-606PC3 Instruction Manual download pdf (Page 230)

10. Specifications

229

Voltage Class 400 V 3-phase

Model

CIMR-

C



phase

40P2 40P4 40P7 41P5 42P2 43P0 43P7 45P5 47P5

Single-

phase

---------

Motor Over-

load Protec-

tion

Electronic thermal overload relay

Instanta-

neous

Overcurrent

Motor coasts to a stop at approx. 250% of Inverter rated current

Overload Motor coasts to a stop after 1 minute at 150% of Inverter rated output cur-

rent

Overvoltage Motor coasts to a stop if DC bus voltage exceed 820 V

Undervoltage Stop when DC bus voltage is approx. 400 V or less

Momentary

Power Loss

Following items are selectable: Not provided (stops if power loss is 15 ms

or longer), continuous operation if power loss is approx. 0.5 s or shorter,

continuous operation.

Heatsink

Overheat

Protected by electronic circuit.

Stall Preven-

tion Level

Can be set individual levels during acceleration/deceleration, provided/

not provided available during coast to a stop.

Cooling Fan

Fault

Protected by electronic circuit (fan lock detection).

Ground Fault Protected by electronic circuit (overcurrent level).

Power

Charge Indi-

cation

ON until the DC bus voltage becomes 50 V or less.

Multi-

func-

tion

Input

Seven of the following input signals are selectable: Forward/reverse run

(3-wire sequence), fault reset, external fault (MA contact input), multi-step

speed operation, JOG command, acceleration/deceleration time select,

external baseblock (MA contact input), SPEED SEARCH command, AC-

CELERATION/DECELERATION HOLD command, LOCAL/REMOTE se-

lection, communication/control circuit terminal selection, emergency stop

fault, emergency stop alarm, UP/DOWN command, PID control cancel,

PID integral reset/hold

Multi-

func-

tion

Output

Following output signals are selectable (1 MA contact output (See note

3.), 2 photocoupler outputs):

Fault, running, zero speed, frequency agree, frequency detection (output

frequency ≤ or ≥ set value), overtorque detection, undervoltage detection,

minor error, baseblock, operating mode, Inverter run ready, fault retry, UV,

speed search, data output through communication, PID feedback loss de-

tection

Standard

Functions

Voltage vector control, full-range automatic torque boost, slip compensa-

tion, DC injection braking current/time at startup/stop frequency reference

bias/gain, PID control, energy-saving control, constant copy, frequency

reference with built-in potentiometer, unit selection for frequency refer-

ence setting/display

Protective FunctionsOutput Functions

Input SignalsOutput Signals

1 2 ... 225 226 227 228 229 230 231 232 233 234 235 ... 255 256

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YASKAWA Varispeed-606PC3 Instruction Manual Page 230

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