Siemens Sinumerik 840D sl Diagnostic Manual page 946

Overview of Alarms
SINAMICS-Alarms
Remedy: - check the fan.
- reduce the power.
234211 <location>VSM: Temperature alarm threshold exceeded
Message %1
value:
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: The temperature (r3666) measured using the Voltage Sensing Module (VSM) has exceeded the
threshold value (p3667).
Alarm value (r2124, interpret decimal):
The hundred thousands and ten thousands position specifies the component number of the VSM
where the fault occurred.
Remedy: - check the fan.
- reduce the power.
234800 <location>VSM: Group signal
Message -
value:
Drive object: All objects
Reaction: A_INFEED: OFF2 (NONE, OFF1)
SERVO: NONE (OFF1, OFF2, OFF3)
VECTOR: NONE (OFF1, OFF2, OFF3)
Acknowledge: NONE
Cause: The Voltage Sensing Module (VSM) has detected at least one fault.
Remedy: Evaluates other current messages.
234801 <location>VSM DRIVE-CLiQ: Sign-of-life missing
Message Component number: %1, fault cause: %2
value:
Drive object: CU_CX32, CU_I, CU_LINK, CU_S, HUB, SERVO, TB30, TM15, TM15DI_DO, TM17, TM31, TM41,
TM54F_MA, TM54F_SL, VECTOR
Reaction: A_INFEED: OFF2 (NONE, OFF1)
SERVO: NONE (OFF1, OFF2, OFF3)
VECTOR: NONE (OFF1, OFF2, OFF3)
Acknowledge: IMMEDIATELY
Cause: A DRIVE-CLiQ communications error has occurred from the Control Unit to the Voltage Sensing Mod-
ule (VSM).
Fault value (r0949, interpret hexadecimal):
yyxx hex: yy = component number, xx = fault cause
xx = 0A hex:
The sign-of-life bit in the receive telegram is not set.
Remedy: - check the DRIVE-CLiQ connection.
- replace the Terminal Module.
234801 <location>VSM DRIVE-CLiQ: Sign-of-life missing
Message Component number: %1, fault cause: %2
value:
Drive object: A_INF, B_INF, S_INF
Reaction: A_INFEED: OFF2 (NONE, OFF1)
SERVO: NONE (OFF1, OFF2, OFF3)
VECTOR: NONE (OFF1, OFF2, OFF3)
Acknowledge: IMMEDIATELY
Cause: A DRIVE-CLiQ communications error has occurred from the Control Unit to the Voltage Sensing Mod-
ule (VSM).
Fault value (r0949, interpret hexadecimal):
yyxx hex: yy = component number, xx = fault cause
xx = 0A hex:
The sign-of-life bit in the receive telegram is not set.
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SINUMERIK 840D sl, 840Di sl, SINAMICS, Diagnostics Manual (DAsl), 03/2009
© Siemens AG 2009 All Rights Reserved
03/2009