Siemens Sinumerik 840D sl Diagnostic Manual page 635

03/2009
201031 <location>Sign-of-life failure for AOP OFF in REMOTE
Message -
value:
Drive object: A_INF, B_INF, S_INF, SERVO, VECTOR
Reaction: A_INFEED: OFF1 (NONE, OFF2)
SERVO: OFF3 (ENCODER, IASC/DCBRAKE, NONE, OFF1, OFF2, STOP1, STOP2)
VECTOR: OFF3 (ENCODER, IASC/DCBRAKE, NONE, OFF1, OFF2, STOP1, STOP2)
Acknowledge: IMMEDIATELY
Cause: With the "OFF in REMOTE" mode active, no sign-of-life was received within 3 s.
Remedy: - check the data cable connection at the serial interface for the Control Unit (CU) and Advanced Oper-
ator Panel (AOP).
- check the data cable between the CU and AOP.
201033 <location>Units changeover: Reference parameter value invalid
Message Parameter: %1
value:
Drive object: A_INF, B_INF, S_INF, SERVO, TM41, VECTOR
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: When changing over the units to the referred representation type, it is not permissible for any of the
required reference parameters to be equal to 0.0
Fault value (r0949, parameter):
Reference parameter whose value is 0.0.
See also: p0349 (System of units, motor equivalent circuit diagram data), p0505 (Selecting the system
of units), p0595 (Selecting technological units)
Remedy: Set the value of the reference parameter to a number different than 0.0.
See also: p0304, p0305, p0310, p0596, p2000, p2001, p2002, p2003, r2004
201034 <location>Units changeover: Calculation parameter values after
reference value change unsuccessful
Message Parameter: %1
value:
Drive object: A_INF, B_INF, S_INF, SERVO, TM41, VECTOR
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: The change of a reference parameter meant that for an involved parameter the selected value was
not able to be recalculated in the per unit representation. The change was rejected and the original
parameter value restored.
Fault value (r0949, parameter):
Parameter whose value was not able to be re-calculated.
See also: p0304, p0305, p0310, p0596, p2000, p2001, p2002, p2003, r2004
Remedy: Select the value of the reference parameter such that the parameter involved can be calculated in the
per unit representation.
See also: p0304, p0305, p0310, p0596, p2000, p2001, p2002, p2003, r2004
201035 <location>ACX: Boot from the back-up parameter back-up files
Message %1
value:
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: When the Control Unit is booted, no complete data set was found from the parameter back-up files.
The last time that the parameterization was saved, it was not completely carried out. Instead, a back-
up data set or a back-up parameter back-up file is downloaded.
Alarm value (r2124, interpret hexadecimal):
Only for internal Siemens troubleshooting.
Remedy: If you have saved the project using the commissioning software, carry out a new download for your
project. Save using the function "Copy RAM to ROM" or with p0977 = 1 so that all of the parameter
files are again completely written to the memory card card.
© Siemens AG 2009 All Rights Reserved
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
Overview of Alarms
SINAMICS-Alarms
2-635