Siemens Sinumerik 840D sl Diagnostic Manual page 944

Overview of Alarms
SINAMICS-Alarms
233905 <location>Encoder 3: Parameterization error
Message Parameter: %1, supplementary information: %2
value:
Drive object: All objects
Reaction: A_INFEED: OFF2 (NONE, OFF1)
SERVO: OFF1 (IASC/DCBRAKE, NONE, OFF2, OFF3, STOP1, STOP2)
VECTOR: OFF1 (IASC/DCBRAKE, NONE, OFF2, OFF3, STOP1, STOP2)
Acknowledge: IMMEDIATELY
Cause: A parameter of encoder 3 was detected as being incorrect.
It is possible that the parameterized encoder type does not match the connected encoder.
The parameter involved can be determined as follows:
- determine the parameter number using the fault value (r0949).
- determine the parameter index (p0187).
Fault value (r0949, interpret decimal):
yyyyxxxx dec: yyyy = supplementary information, xxxx = parameter
Supplementary information = 0:
No information available.
Supplementary information = 1:
The component does not support HTL level (p0405.1 = 0) combined with track monitoring A/B <> -A/B
(p0405.2 = 1).
Supplementary information = 2:
A code number for an identified encoder has been entered into p0400, however, no identification was
carried out. Please start a new encoder identification.
Supplementary information = 3:
A code number for an identified encoder has been entered into p0400, however, no identification was
carried out. Please select a listed encoder in p0400 with a code number < 10000.
Supplementary information = 4:
This component does not support SSI encoders (p0404.9 = 1) without track A/B.
Supplementary information = 5:
For the SQW encoder, the value in p4686 is greater than that in p0425.
Supplementary information = 6:
The DRIVE-CLiQ encoder cannot be used with this firmware version.
Remedy: - check whether the connected encoder type matches the encoder that has been parameterized.
- correct the parameter specified by the fault value (r0949) and p0187.
- re parameter number 314: Check the pole pair number and measuring gear ratio. The quotient of the
"pole pair number" divided by the "measuring gear ratio" must be less than or equal to 1000 ((r0313 *
p0433) / p0432 <= 1000).
233915 <location>Encoder 3: Configuration error
Message %1
value:
Drive object: SERVO, VECTOR
Reaction: NONE
Acknowledge: NONE
Cause: The configuration for encoder 3 is incorrect.
Fault value (r0949, interpret decimal):
1: Re-parameterization between fault/alarm is not permissible.
Remedy: No re-parameterization between fault/alarm.
233916 <location>Encoder 3: Parameterization error
Message Parameter: %1, supplementary information: %2
value:
Drive object: SERVO, VECTOR
Reaction: OFF1 (IASC/DCBRAKE, NONE, OFF2, OFF3, STOP1, STOP2)
Acknowledge: IMMEDIATELY
Cause: A parameter of encoder 3 was detected as being incorrect.
It is possible that the parameterized encoder type does not match the connected encoder.
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SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG 2009 All Rights Reserved
03/2009