Cooling System: Conductivity Actual Value Is Not Valid; Cooling Liquid Temperature Has Exceeded The Alarm Threshold - Siemens Sinamics S120 Diagnostic Manual
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- Function manual (1094 pages) ,
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- Equipment manual (570 pages)
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SINAMICS alarms
249172
<location>Cooling system: Conductivity actual value is not valid
Message value:
-
Drive object:
AFE_SINUMERIK_828, BIC_SINUMERIK_828, SIC_SINUMERIK_828
Reaction:
NONE
Acknowledge:
NONE
Cause:
When monitoring the conductivity of the cooling liquid, there is a fault in the wiring or in the sensor.
Remedy:
- check the wiring between the cooling system and the Power Stack Adapter (PSA).
- check the function of the sensor to measure the conductivity.
249173
<location>Cooling system: Cooling liquid temperature has exceeded the alarm
threshold
Message value:
-
Drive object:
AFE_SINUMERIK_828, BIC_SINUMERIK_828, SIC_SINUMERIK_828
Reaction:
NONE
Acknowledge:
NONE
Cause:
The cooling liquid intake temperature has exceeded the specified alarm threshold.
Remedy:
Check the cooling system and the ambient conditions.
890
Diagnostics Manual, 07/2010, 6FC5398-8BP40-0BA0
Alarms
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