9300 Servo PLC
System blocks
2.12 MCTRL_MotorControl
2-55
L
ServoPLC EN 2.0
Overview of system error messages of the motor control
No. Monitoring function Display System variable TRIP Message Warning Off
011 Short-circuit OC1 MCTRL_bS hortCircuit_b •
012 Earth fault OC2 MCTRL_bEarthFault_b •
015 I x t overload OC5 MCTRL_bIxtOverload_b •
020 Overvoltage OU MCTRL_bOvervoltage_b •
030 Undervoltage LU MCTRL_bUndervoltage_b •
050 Heatsink temperature (fixed) OH MCTRL_bKuehlGreaterS etValue_b •
053 Motor temperature (fixed) OH3 MCTRL_bMotorTempGreaterSetValue_b • ü
054 Heatsink temperature (adjustable) OH4 MCTRL_bKuehlGreaterC0122_b • ü
057 Motor temperature (adjustable) OH7 MCTRL_bMotorTempGreaterC0121_b • ü
058 Motor temperature (PTC) OH8 MCTRL_bPTCOverTemp_b ü ü •
082 Resolver fault Sd2 MCTRL_bResolverFault_b • ü ü
200 Maximum speed exceeded NMAX MCTRL_bNmaxFault_b •
• Default setting ü Setting possible
Response and effect on drive
Response ð Effect
Keypad display
RDY IMP FAIL
TRIP o n n
TRIP active: ð The power outputs U, V, W are switch at a high resistance.
ð The drive is coasting (no control!).
TRIP reset: ðThe drive accelerates/decelerates to its setpoint along the ramps set.
Message o n n
The drive restarts automatically as soon as the error has been eliminated.
Message active: ð The power outputs U, V, W are switch at a high resistance.
≤ 0.5 s ð The drive is coasting (no c ontrol!).
> 0.5 s ð The drive is coasting (because of internal controller inhibit!) . If necessary, restart the
program.
Message reset: ð The drive accelerates to its setpoint at maximum torque.
FAIL-QSP - - -
ð The drive is decelerated to standstill along the QSP ramp (C0105).
Warning n o n
The drive may be destroyed because of deactivated monitoring functions!
ð The error is only displayed, the drive continues operation in a controlled way.
Off - - -
The drive may be destroyed because of deactivated monitoring functions!
ð No response to this operating error.
o =off n =on
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