04/96
Siemens AG 2001 All rights reserved 6FC5198–jAB40
1–195
SINUMERIK 840C / SIMODRIVE 611–D (DA)
300608 Speed controller against stop Reset key
Cyclic after control power up
S Pulse suppression, motor runs down
S SIMODRIVE_READY and DRIVE_READY are cancelled.
S Reset error
Set torque value exceeds limit torque value, set speed value is less than speed threshold MD 1606 and the time of
MD 1603 (FDD) has expired.
Causes:
S Motor encoder not connected
S Motor encoder cable faulty
S Module faulty
S Encoder faulty
S Motor earth not connected
S Motor encoder cable shield not connected
S Motor not connected or phase not connected
S Motor blocked
Eliminate cause
Applies as from SW 3
300609 Temperature probe break Reset key
Cyclic after control power up
S Pulse suppression, motor runs down
S SIMODRIVE_READY and DRIVE_READY are cancelled.
S Reset error
S Temperature encoder faulty (motor)
S Connection to encoder faulty
S Module faulty
Eliminate cause or operate at fixed temperature
Note: Temperature monitoring not active with fixed temperature
Applies as from SW 3
300609 Encoder limit frequency exceeded Reset key
Cyclic after control power up
for MSD:
S Pulse suppression, motor runs down
S SIMODRIVE_READY and DRIVE_READY are cancelled.
S Power On error
for FDD:
S Controllers are disabled, motor is braked
S SIMODRIVE_READY and DRIVE_READY are cancelled
S Power On error
Response via MD 1613.9 configurable as from SW 4
Actual speed value exceeds the encoder limit frequency:
S Wrong encoder
S MD 1005 does not correspond to number of encoder marks
S Encoder defective
S Motor encoder cable defective or not fastened properly
S Motor encoder cable screen not connected
S Drive module defective
Eliminate cause
Applies as from SW 4
Scan
Effect
Explanation
Remedy
Note
Scan
Effect
Explanation
Remedy
Note
Scan
Effect
Explanation
Remedy
Note
1 Alarms
1.5.1 Alarm description
07/97
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