Siemens Sinumerik 840D sl Diagnostic Manual page 958

Overview of Alarms
SINAMICS-Alarms
235015 <location>TM54F: Communication with drive not established
Message Fault cause: %1 bin
value:
Drive object: A_INF, B_INF, S_INF, SERVO, TM41, TM54F_MA, TM54F_SL, VECTOR
Reaction: NONE
Acknowledge: NONE
Cause: Cyclic communication of one or several drives with the Terminal Module 54F (TM54F) is not active.
Fault value (r0949, interpret binary):
Bit 0 = 1: No communication with drive 1.
...
Bit 5 = 1: No communication with drive 6.
For fault value = 0, the following applies:
The number of drive objects specified in p10010 is not equal to the number of drives that have drive-
based motion monitoring functions that have been enabled.
The drive object number for drive n is set in p10010[n-1].
When this fault is present, none of the drives that have drive-based motion monitoring functions oper-
ating with TM54F, are enabled.
Remedy: For all drive objects specified in p10010, check whether the drive-based motion monitoring functions
with TM54F are enabled (p9601).
235016 <location>TM54F: Net data communication with drive not established
Message -
value:
Drive object: A_INF, B_INF, S_INF, SERVO, TM41, TM54F_MA, TM54F_SL, VECTOR
Reaction: NONE
Acknowledge: NONE
Cause: The cyclic net data communication within the Terminal Module 54F (TM54F) is still not active.
This message is output after the TM54F master and TM54F slave have booted and is automatically
withdrawn as soon as communications have been established.
If a drive does not communicate with the TM54F, then none of the drives parameterized in p10010 are
enabled.
Remedy: When replacing a Motor Module, carry out the following steps:
- start the copy function for the node identifier on the TM54F (p9700 = 1D hex).
- acknowledge the hardware CRC on the TM54F (p9701 = EC hex).
- save all parameters (p0977 = 1).
- carry out a POWER ON (power off/on) for all components.
The following always applies:
- for all drive objects specified in p10010, check whether the drive-based motion monitoring functions
with TM54F are enabled (p9601).
- check whether fault F35150 is present and if required, remove the cause of the fault.
See also: r10055 (SI TM54F communication status drive-specific)
235040 <location>TM54F: 24 V undervoltage
Message Fault cause: %1 bin
value:
Drive object: A_INF, B_INF, S_INF, SERVO, TM41, TM54F_MA, TM54F_SL, VECTOR
Reaction: NONE
Acknowledge: IMMEDIATELY
Cause: For the 24 V power supply for the Terminal Module 54F (TM54F) an undervoltage condition was
detected.
As fault response fail-safe input terminal signals are transferred to the motion monitoring functions.
Fault value (r0949, interpret binary):
Bit 0 = 1: Power supply undervoltage at connection X524.
Bit 1 = 1: Power supply undervoltage at connection X514.
Remedy: - check the 24 V DC power supply for the TM54F.
- carry out safe acknowledgement (p10006).
2-958
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG 2009 All Rights Reserved
03/2009