YASKAWA Varispeed f7 User Manual

6-102
Monitor Data
The following table shows the monitor data. Monitor data can only be read.
Register No. Contents
0020H
Inverter status
Bit 0 Operation 1: Operating 0: Stopped
Bit 1 Reverse operation 1: Reverse operation 0: Forward operation
Bit 2 Inverter startup complete 1: Completed 2: Not completed
Bit 3 Error 1: Error
Bit 4 Data setting error 1: Error
Bit 5 Multi-function contact output (terminal M1 - M2) 1: ON 0: OFF
Bit 6 Multi-function PHC output 1 (terminal P1 - PC) 1: ON 0: OFF
Bit 7 Multi-function PHC output 2 (terminal P2 - PC) 1: ON 0: OFF
Bits 8 to B Not used
0021H
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 fault (EF, EFO)
Bit 8 Hardware error (CPF)
Bit 9 Motor overload (OL1), overtorque 1 (OL3) detected, or overtorque 2 (OL4) detected
Bit A PG broken wire detected (PGO), Overspeed (OS), Speed deviation (DEV)
Bit B Main circuit undervoltage (UV) detected
Bit C
Main circuit undervoltage (UV1), control power supply error (UV2), inrush preven-
tion circuit error (UV3), power loss
Bit D Main Circuit Voltage Fault (PF), Output Open-phase (LF)
Bit E MEMOBUS communications error (CE)
Bit F Operator disconnected (OPR)
0022H
Data link status
Bit 0 Writing data
Bit 1 Not used
Bit 2 Not used
Bit 3 Upper and lower limit errors
Bit 4 Data integrity error
Bits 5 to F Not used
0023H Frequency reference (U1-01)
0024H Output frequency (U1-02)
0025H Output voltage reference (U1-06)
0026H Output current (U1-03)
0027H Output power (U1-08)
0028H Torque reference (U1-09)
0029H Not used
002AH Not used
002BH
Sequence input status
Bit 0 Multi-function contact input terminal S1 1: ON, 0: OFF
Bit 1 Multi-function contact input terminal S2 1: ON, 0: OFF
Bit 2 Multi-function contact input terminal S3 1: ON, 0: OFF
Bit 3 Multi-function contact input terminal S4 1: ON, 0: OFF
Bit 4 Multi-function contact input terminal S5 1: ON, 0: OFF
Bit 5 Multi-function contact input terminal S6 1: ON, 0: OFF
Bit 6 Multi-function contact input terminal S7 1: ON, 0: OFF
Bit 7 Multi-function contact input terminal S8 1: ON, 0: OFF
Bits 8 to F Not used

YASKAWA Varispeed f7 Specifications

General

Brand	YASKAWA
Model	Varispeed f7
Category	Inverter
Language	English