Siemens SIPROCESS GA700 Operating Manual page 271

Message
No. Text
67 Supply voltage -5 V out-
side tolerance
69 Power supply +23 V out-
side tolerance
70 Reference voltage 2.5 V
outside tolerance
75 Temperature sensor on
AM PCB faulty
76 Temperature sensor on
measurement block de-
fective
83 Signal acquisition faulty
84 Test signal outside toler-
ance
85 System error
86 System error
87 AM parameter memory
faulty
88 Analog output faulty
89 ADC faulty
94 Membrane defective
96 Temperature sensor
PT1000 defective
128 SPI communication faulty
129 Communication with ADC
faulty
144 System error
145 Watchdog reset
Operating with the Local User Interface
Operating Manual, 06/2017, A5E31930478-05
Cause
Electronic fault
•
Electronic fault
•
Electronic fault
•
Electronic fault
•
Electronic fault
•
Electronic fault
•
Electronic fault
•
Electronic fault
•
Electronic fault
•
Electronic fault
•
Electronic fault
•
Electronic fault
•
Electronic fault
•
Electronic fault
•
Analyzer module / option module
•
faulty
Analyzer module electronics defective •
•
Internal software error
•
If the error is signaled by the AM:
•
Analyzer module electronics defective
Internal software error (analyzer
•
module or processing module)
Alarm, error, and system messages
7.4 CALOMAT 7 message list
Remedy
Check the plug-in connections be-
•
tween the power supply unit and ana-
lyzer module
If necessary, replace the analyzer
•
module
Replace the analyzer module
•
Replace the module
•
Replace the analyzer module printed
•
circuit board or the analyzer module
Replace the sensor module
•
Replace the analyzer module
•
Replace the analyzer module
•
Restart the device
•
Restart the device
•
Replace the module
•
Check the electrical circuit in the
•
menu "[3.1.11.1] Test analog out-
puts".
If necessary, replace the analyzer
•
module
Replace the module
•
Replace the sensor module
•
Replace the sensor module
•
Replace the module
•
Replace the analyzer module
Restart the device
•
Acknowledge the message.
•
Contact Service
•
271