Siemens SINAMICS G150 Manual page 1410

4 Faults and alarms
4.2 List of faults and alarms
Fault value (r0949, interpret decimal):
Note:
For the following analog input type, the wire breakage monitoring is active:
p0756[0] = 3 (4 ... 20 mA with monitoring)
Remedy: - Check the wiring to the signal source for interruptions.
- Check the magnitude of the injected current - it is possible that the infed signal is too low.
- Check the load resistor (250 Ohm).
Note:
The input current measured by the analog input can be read in r0752[0].
For p756[0] = 3 (unipolar current input monitored (+4 ... +20 mA)) the following applies:
A current less than 4 mA is not displayed in r752[0] - but instead r752[0] = 4 mA is output.
Reaction upon N: NONE
Acknowl. upon N: NONE
Reaction upon A: NONE
Acknowl. upon A: NONE
F03505 (N, A) Analog input wire breakage
Message value: %1
Message class: External measured value / signal state outside the permissible range (16)
Drive object: B_INF, ENC, HUB, VECTOR_G
Reaction: OFF1 (NONE, OFF2)
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The wire-break monitoring for an analog input has responded.
Remedy: Check the wiring for interruptions.
Reaction upon N: NONE
Acknowl. upon N: NONE
Reaction upon A: NONE
Acknowl. upon A: NONE
F03505 (N, A) TB: Analog input wire breakage
Message value: %1
Message class: External measured value / signal state outside the permissible range (16)
Drive object: TB30
Reaction: NONE
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The wire-break monitoring for an analog input has responded.
Remedy: Check the wiring for interruptions.
Reaction upon N: NONE
Acknowl. upon N: NONE
Reaction upon A: NONE
Acknowl. upon A: NONE
F03505 (N, A) TM: Analog input wire breakage
Message value: %1
Message class: External measured value / signal state outside the permissible range (16)
Drive object: TM31
Reaction: NONE
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The wire-break monitoring for an analog input has responded.
The input current of the analog input has exceeded the threshold value parameterized in p4061[x].
Index x = 0: Analog input 0 (X521.1/X521.2)
Index x = 1: Analog input 1 (X521.3/X521.4)
1410
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A