YASKAWA GPD 506/P5 - Page 38

7-4 Registers
Monitor Registers (Read only)
REGISTER
FUNCTION
BIT
DATA
DESCRIPTION
(in hex)
NO. SET
020h Status Signal 0 0 Stop Command
1
Run Command
1
0
Forward Command
1
Reverse Command
2
1
Drive Ready
3
1
Drive Faulted
4
1
Data Setting Error
5
1
Multi-function Output Set 1 (MA-MC)
6
1
Multi-function Output Set 2 (M1-M2)
7
not used
8-15
will return zeros
021h
Drive Fault Contents
0
1
Overcurrent (oC), Ground Fault (GF), Load Short Circuit(SC)
1
1
Overvoltage (uV)
2
1
Drive Overload (oL2)
3
1
Drive Overheat (oH1, oH2)
4
not used
5
1
Main Circuit Fault
6
1
Braking Transistor Fault (rr), Braking Transistor Overheat Fault (rH)
7
1
External Fault (EF0, EF2-EF6)
8
1
Hardware Fault (CPFx)
9
1
Motor Overload (oL1, oL3)
10
not used
11
1
During Undervoltage
12
1
Power Loss (Uu1, Uu2, Uu3)
13
1
Input Phase (SPi), Output Phase (SPo)
14
not used
15
not used