Delta C2000 Series User Manual page 455

Chapter 14 Fault Codes and Descriptions
ID* Fault Name
Fault
73
S1
S1-emergy stop
Fa u l t
76
STO
S TO
F au l t
77
STOL
S TO L o ss 2
F au l t
78
STOL
S TO L o ss 3
Fault
82
OPHL
U phase lacked
Fault
83
OPHL
V phase lacked
Fault
84
OPHL
W phase lacked
F au l t
85
Ab oF
P G A B Z L in e o ff
F au l t
86
Uv oF
P G UV W L in e o ff
F au l t
89
RoPd
R ot or P o s. Er r or
Fault Descriptions
Emergency stop for external safety
Safety Torque Off function active
STO2~SCM2 internal hardware detect error
STO1~SCM1 and STO2~SCM2 internal hardware detect error
Output phase loss (Phase U)
Output phase loss (Phase V)
Output phase loss (Phase W)
PG card ABZ signal loss
Solution
Verify if the parameter setting of PG card and PG card cable is correct.
PG card UVW signal loss
Solution
Verify if the parameter setting of PG card and PG card cable is correct.
Rotor position detection error
Solution
Verify if the UVW output cable are loss.
Verify if the motor internal coil is broken.
Verify if the drive UVW output are normal.
Corrective Actions
14-8