Tm: Sampling Time Change; Tm: Analog Input Wire Breakage; 24 V Power Supply Missing; Speed Setpoint Filter Natural Frequency > Shannon Frequency - Siemens Sinamics S120 Diagnostic Manual

203501 <location>TM: Sampling time change
Message value: -
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: The sampling times of the inputs/outputs were changed.
This change only becomes valid after the next boot.
Remedy: Carry out a POWER ON.
203505 <location>TM: Analog input wire breakage
Message value: %1
Drive object: All objects
Reaction: OFF1 (NONE, OFF2)
Acknowledge: IMMEDIATELY (POWER ON)
Cause: The input current of the Terminal Module analog input has exceeded the threshold value parameterized in p4061[x].
This fault can only occur if p4056[x] = 3 (4 ... 20 mA with monitoring) is set.
Index x = 0: Analog input 0 (X522.1 to .3)
Index x = 1: Analog input 1 (X522.4 to .5)
Fault value (r0949, interpret decimal):
The component number (p0151) of the module involved is specified at the units, tens and hundreds digit.
The thousands digit specifies the analog input involved: 0: Analog input 0 (AI 0), 1: Analog input 1 (AI 1). The leading
zero of analog input 0 (AI 0) is masked out of the fault value.
Remedy: Check the connection to the signal source for interruptions.
Check the magnitude of the injected current - it is possible that the infed signal is too low.
Please note that the input has a load resistance of 250 Ohm.
The input current measured by the Terminal Module can be read out from r4052[x].
203506 <location>24 V power supply missing
Message value: %1
Drive object: AFE_SINUMERIK_828, BIC_SINUMERIK_828, CU_I_COMBI, CU_I_SINUMERIK_828, CU_LINK, HUB,
SERVO_COMBI, SERVO_SINUMERIK828, SIC_COMBI, SIC_SINUMERIK_828, TM120, TM54F_MA, TM54F_SL
Reaction: NONE
Acknowledge: NONE
Cause: The 24 V power supply for the digital outputs (X124) is missing.
Remedy: Check the terminals for the power supply voltage (X124, L1+, M).
203550 <location>TM: Speed setpoint filter natural frequency > Shannon frequency
Message value: -
Drive object: All objects
Reaction: NONE
Acknowledge: NONE
Cause: The natural filter frequency of the speed setpoint filter (p1417) is greater than the Shannon frequency.
The Shannon frequency is calculated according to the following formula: 0.5 / p0115[0]
See also: p1417 (Speed setpoint filter 1 denominator natural frequency)
Remedy: Reduce the natural frequency of the speed setpoint filter (PT2 low pass) (p1417).
Alarms
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
SINAMICS alarms
613