7
7.3
List of faults and warnings
7-644
Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
131
Following error too high
Cause
Possible causes are:
– The torque or acceleration capability of the drive is exceeded
– Position measuring system fault
– The position control sense is not correct (P0231)
– Mechanical system blocked
– Excessive traversing velocity or excessive position setpoint differences
Remedy
Check the above causes and remove.
Acknowledgement RESET FAULT MEMORY
Stop response
STOP II
132
Drive located after the minus software limit switch
Cause
The axis was moved to the minus software limit switch (P0315), jog
mode.
The fault can also occur if the software limit switches are inactive if the
position actual value falls below the limit value of –200 000 000 MSR,
that corresponds to 555 revolutions for a rotary axis.
Remedy
Return the drive into the traversing range using jog button 1 or 2. Then
acknowledge the fault.
Acknowledgement RESET FAULT MEMORY
Stop response
STOP III
133
Drive located after the plus software limit switch
Cause
The axis was moved to the plus software limit switch (P0316), jog
mode.
The fault can also occur if the software limit switches are inactive if the
position actual value exceeds the limit value of 200 000 000 MSR, that
corresponds to 555 revolutions for a rotary axis.
Remedy
Return the drive into the traversing range using jog button 1 or 2. Then
acknowledge the fault.
Acknowledgement RESET FAULT MEMORY
Stop response
STOP III
134
Positioning monitoring has responded
Cause
The drive has not yet reached the positioning window (P0321) after the
positioning monitoring time (P0320) has expired.
Possible causes:
– Positioning monitoring time (P0320) parameters too low
– Positioning window (P0321) parameters too low
– Position loop gain (P0200) too low
– Position loop gain (P0200) too high (instability/tendency to oscillate)
– Mechanical block
Remedy
Check above parameters and correct.
Acknowledgement RESET FAULT MEMORY
Stop response
STOP II
7 Fault Handling/Diagnostics
01.99
04.05