Siemens Sinumerik 840D sl Diagnostic Manual page 818

Overview of Alarms
SINAMICS-Alarms
Cause: The motor data identification is activated on the drive object specified in the fault value and interlocks
the other drive objects so they cannot be powered up.
Fault value (r0949, interpret decimal):
Drive object with the active motor data identification.
See also: p1910, p1960
Remedy: - wait for the complete execution of the motor data identification of the drive object designated in the
fault value.
- de-select the motor data identification for the drive object designated in the fault value (p1910 = 0 or
p1960 = 0).
207999 <location>Drive: Motor data identification cannot be activated
Message %1
value:
Drive object: SERVO
Reaction: NONE
Acknowledge: NONE
Cause: Closed-loop control is enabled on a SERVO drive object type. To select motor data identification,
pulses must be suppressed for all SERVO drive objects.
Fault value (r0949, interpret decimal):
Drive object with enabled closed-loop control.
Remedy: Withdraw the pulse enable on all drives and re-activate the motor data identification.
208000 <location>TB: +/-15 V power supply faulted
Message %1
value:
Drive object: All objects
Reaction: A_INFEED: NONE (OFF1, OFF2)
SERVO: NONE (IASC/DCBRAKE, OFF1, OFF2, OFF3, STOP1, STOP2)
VECTOR: NONE (IASC/DCBRAKE, OFF1, OFF2, OFF3, STOP1, STOP2)
Acknowledge: IMMEDIATELY (POWER ON)
Cause: Terminal Board 30 detects an incorrect internal power supply voltage.
Fault value (r0949, interpret decimal):
0: Error when testing the monitoring circuit.
1: Fault in normal operation.
Remedy: - replace Terminal Board 30.
- replace Control Unit.
208010 <location>TB: Analog-digital converter
Message -
value:
Drive object: All objects
Reaction: A_INFEED: NONE (OFF1, OFF2)
SERVO: NONE (IASC/DCBRAKE, OFF1, OFF2, OFF3, STOP1, STOP2)
VECTOR: OFF1 (IASC/DCBRAKE, NONE, OFF2, OFF3, STOP1, STOP2)
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The analog/digital converter on Terminal Board 30 has not supplied any converted data.
Remedy: - check the power supply.
- replace Terminal Board 30.
208500 <location>COMM BOARD: Monitoring time configuration expired
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: A_INFEED: OFF1 (OFF2)
SERVO: OFF1 (OFF2, OFF3)
VECTOR: OFF1 (OFF2, OFF3)
Acknowledge: IMMEDIATELY
2-818
SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG 2009 All Rights Reserved
03/2009