Siemens Sinumerik 840D sl Diagnostic Manual page 821

03/2009
208530 <location>COMM BOARD: Message channel error
Message %1
value:
Drive object: A_INF, B_INF, CU_LINK, CU_S, HUB, S_INF, SERVO, TB30, TM15, TM15DI_DO, TM17, TM31,
TM41, TM54F_MA, TM54F_SL, VECTOR
Reaction: NONE
Acknowledge: NONE
Cause: The memory or the buffer status of the message channel has an error.
Alarm value (r2124, interpret decimal):
0: Error in the buffer status.
1: Error in the memory.
Remedy: Check communication line.
208550 <location>PZD Interface Hardware assignment error
Message %1
value:
Drive object: A_INF, B_INF, CU_LINK, CU_S, HUB, S_INF, SERVO, TB30, TM15, TM15DI_DO, TM17, TM31,
TM41, TM54F_MA, TM54F_SL, VECTOR
Reaction: NONE
Acknowledge: NONE
Cause: The assignment of the hardware to the PZD interface has been incorrectly parameterized.
Alarm value (r2124, interpret decimal):
1: Only one of the two indices is not equal to 99 (automatic).
2: Both PZD interfaces are assigned to the same hardware.
3: Assigned COMM BOARD missing.
4: CBC10 is assigned to interface 1.
See also: p8839 (PZD interface hardware assignment)
Remedy: Correct the parameterization (p8839).
208700 <location>CBC: Communications error
Message %1
value:
Drive object: CU_LINK, CU_S, HUB, SERVO, TB30, TM15, TM15DI_DO, TM17, TM31, TM41, TM54F_MA,
TM54F_SL, VECTOR
Reaction: A_INFEED: NONE
SERVO: OFF3 (NONE, OFF1, OFF2)
VECTOR: OFF3 (NONE, OFF1, OFF2)
Acknowledge: IMMEDIATELY
Cause: A CAN communications error has occurred.
Fault value (r0949, interpret decimal):
1: The error counter for the send telegrams has exceeded the BUS OFF value 255. The bus disables
the CAN controller.
- bus cable interrupted.
- bus cable not connected.
- incorrect baud rate.
- incorrect bit timing.
2: The master no longer interrogated the CAN node status longer than for its "life time". The "life time"
is obtained from the "guard time" (p8604[0]) multiplied by the "life time factor" (p8604[1]).
- bus cable interrupted.
- bus cable not connected.
- incorrect baud rate.
- incorrect bit timing.
- master fault.
Note:
The fault response can be set as required using p8641.
See also: p8604 (CBC node guarding), p8641 (CBC abort connection option code)
© Siemens AG 2009 All Rights Reserved
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
Overview of Alarms
SINAMICS-Alarms
2-821