YASKAWA VS MINI J7 Instruction Manual download pdf (Page 53)

• Monitoring

Following items can be monitored by U-parameters

Parameter

No.

Name Description

U-01

Frequency reference

(FREF)

Frequency reference can be monitored.

(Same as FREF)

U-02

Output frequency

(FOUT)

Output frequency can be monitored.

(Same as FOUT)

U-03

Output current

(IOUT)

AMP

Output current can be monitored.

(Same as IOUT)

U-04 Output voltage V Output voltage can be monitored.

U-05 DC voltage V Main circuit DC bus voltage can be monitored.

U-06 Input terminal status —

Input terminal status of control circuit terminals can be

monitored.

U-07 Output terminal status —

Output terminal status of control circuit terminals can

be monitored.

U-09 Fault history — Last four fault history is displayed.

U-10 Software No. — Software No. can be checked.

U-15 Data reception error —

Contents of MEMOBUS communications data

reception error can be checked. (contents of

transmission register No. 003DH are the same)

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 117 118

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YASKAWA VS MINI J7 Instruction Manual Page 53