Monitoring functions
Configuring monitoring functions
Monitoring of the rotor position adjustment (PL)
224
EDBCSXS064 EN 4.0
9.3.20
Monitoring of the rotor position adjustment (PL)
Fault message
Monitoring function
System variable
Possible response
TRIP
Messag
e
Warnin
g
Off
089
PL
Fault during rotor position
adjustment
MCTRL_bRotorPositionFault_b
·
·
Default setting
ü
Setting possible
This monitoring function observes the correct execution of the rotor position adjustment.
This monitoring function can occur during rotor position adjustment in connection with
feedback systems:
ƒ
Resolver
ƒ
TTL encoder
ƒ
Sin/cos encoder
ƒ
Absolute value encoder (single/multi−turn)
Cause for this is a cancellation of the adjustment routine as a result of
ƒ
a supply voltage loss
ƒ
an encoder cable interruption
ƒ
a routine stop through the deactivation of C0095
Reset fault message
1. Remove the cause for the cancellation.
2. Inhibit controller
3. Deactivate rotor position adjustment with C0095 = 0.
4. Carry out TRIP−RESET.
5. Activate rotor position adjustment with C0095 = 1.