Chapter 10
10-43
Appendices
10-5-2 Inverter Monitoring Functions (Read)
--- --- 000A to 000E Not used.
00 0F 000F Reference selection settings
Bit 0 Not used.
Bit 1 PID target value (register 0006H)
1: Enabled 0: Disabled
Bit 2 to 15 Not used.
Class 64 Register
number (hex)
Content
Instance Attribute
00 20 0020 Inverter status
Bit 0 Operation 1: Operating 0: Stopped
Bit 1 Reverse operation 1: Reverse operation 0: Forward
operation or stopped
Bit 2 Inverter startup complete 1: Completed 0: Not com-
pleted
Bit 3 Error 1: Error
Bit 4 Data setting error 1: Error
Bit 5 Multi-function contact output (terminals M1-M2) 1:
ON 0: OFF
Bit 6 Multi-function PHC output 1 (terminals P1-PC) 1: ON
0: OFF
Bit 7 Multi-function PHC output 2 (terminals P2-PC) 1: ON
0: OFF
Bit 8 to 15 Not used.
00 21 0021 Error details
Bit 0 Overcurrent (OC), ground fault (GF)
Bit 1 Main circuit overvoltage (OV)
Bit 2 Inverter overload (OL2)
Bit 3 Inverter overheat (OH1, OH2)
Bit 4 Injection brake transistor resistance overheat (rr, rH)
Bit 5 Fuse blown (PUF)
Bit 6 PID feedback reference lost (FbL)
Bit 7 External error (EF, EFO)
Bit 8 Hardware error (CPF)
Bit 9 Motor overload (OL1) or overtorque 1 (OL3) detected
Bit 10 PG broken wire detected (PGO), overspeed (OS),
speed deviation (DEV)
Bit 11 Main circuit undervoltage (UV) detected
Bit 12 Main circuit undervoltage (UV1), control power sup-
ply error (UV2), inrush prevention circuit error (UV3)
Bit 13 Missing output phase (LF)
Bit 14 RS-422A/485 communications error (CE)
Bit 15 Operator disconnected (OPR)
Class 64 Register
number (hex)
Content
Instance Attribute
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