Yaskawa 1000 Series Drive Option - Digital Output Installation - Manual (Page 24)

6 Related Parameters
24 YASKAWA ELECTRIC TOBP C730600 41F 1000-Series Option DO-A3 Installation Manual
Table 6 Binary Coded Output (F5-09 = 1)
Coded Output Description
TB2
P1-PC P2-PC P3-PC P4-PC
0 Normal operation (no fault) 0 0 0 0
1 oC, GF (Overcurrent) 1 0 0 0
2 ov (Overvoltage) 0 1 0 0
3 oL2 (Unit overload) 1 1 0 0
4 oH, oH1 (Unit overheat) 0 0 1 0
5 oS (Overspeed) 1 0 1 0
6 Not used 0 1 1 0
7 rr, rH (Braking resistor overheat) 1 1 1 0
8 EF1 to EF12 (External fault) 0 0 0 1
9
CPF , oFA , oFb , oFC
(Unit hardware fault)
1 0 0 1
A oL1 (Motor overload) 0 1 0 1
B Not used 1 1 0 1
C Uv1, Uv2, Uv3 (Undervoltage) 0 0 1 1
D dEv (Speed deviation) 1 0 1 1
E PGo (PG disconnect) 0 1 1 1
F Not used 1 1 1 1