Hardware Limit Errors - Delta AH Series Operation Manual

9.5.2. Hardware limit errors

When the servo drive is driving a motion, the servo will stop when CWL(Clockwise limit) or CCWL(Counterclockwise limit)
is On, no matter it's running forward or reversely. AL014(CWL) or AL015(CCWL) will indicate such error.
Servo status
Error handling
process
Hard
-war
In
e
motion
limit
On
CWL (AL014)
Clockwise limit
CCWL (AL015)
Counterclockwise limit
ErrorID 0x3801
State:
ErrorStop
MC_
Reset
Ch a pt er 9 T r o u bl es h oo t in g
Clears the alarm
message on the
servo display
FWD/
State:
REV
Standstill
to proper
position
CWL=Off
after FWD
CCWL=Off
after REV
9_
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