Siemens SIPROCESS GA700 Operating Manual page 259

Message
No. Text
64 Power supply 3.3 V outside toler-
ance
65 Operating voltage 24 V outside
tolerance
66 Power supply +5 V outside toler-
ance
67 Power supply -5 V outside toler-
ance
68 Source/solenoid voltage outside
tolerance
69 Power supply +22 V outside toler-
ance
70 Reference voltage 2.5 V outside
tolerance
71 Temperature sensor on probe
faulty
72 Temperature sensor on measur-
ing chamber faulty
74 Temperature sensor on heating
cartridge faulty
75 Temperature sensor on electron-
ics faulty
77 Solenoid current faulty
78 Solenoid current measurement
faulty
79 Solenoid current control faulty
Operating with the Local User Interface
Operating Manual, 06/2017, A5E31930478-05
Cause
Electronic fault
Electronic fault
Power supply unit 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
Alarm, error, and system messages
7.2 OXYMAT 7 message list
Remedy
Disconnect device from power
•
supply.
Check plug-in connections be-
•
tween the power supply unit and
the analyzer module for proper fit
and correct contacting.
Replace basic unit
Disconnect device from power
•
supply.
Check plug-in connections be-
•
tween the power supply unit and
the analyzer module for proper fit
and correct contacting.
Disconnect device from power
•
supply.
Check plug-in connections be-
•
tween the power supply unit and
the analyzer module for proper fit
and correct contacting.
Replace analyzer module
Replace analyzer module
Replace analyzer module
Replace analyzer module
Replace analyzer module
Replace analyzer module
Replace analyzer module
Check status of magnetic field
•
(ON)
Replace analyzer module
•
Check status of magnetic field
•
(ON)
Replace analyzer module
•
Check status of magnetic field
•
(ON)
Replace analyzer module
•
259