Calomat 7 Message List - Siemens SIPROCESS GA700 Operating Manual

7.4

CALOMAT 7 message list

Message
No. Text
2 Maximum warming-up
time exceeded
11 Maximum temperature
exceeded. Heaters turned
off.
19 Temperature on meas-
urement block too high
21 Temperature on meas-
urement block too low
22 Calibration tolerance
exceeded at zero point
23 Validation tolerance ex-
ceeded at zero point
24 Calibration tolerance
exceeded at span point
25 Validation tolerance ex-
ceeded at span point
26 Measured value outside
the physical specifications
28 Control reserve used up
Operating with the Local User Interface
Operating Manual, 06/2017, A5E31930478-05
Cause
Device is operated outside the permit-
•
ted ambient temperature range
Errors in temperature control
•
Safety function
•
Ambient temperature too high
•
One or more heater control loops
•
faulty
Device is operated outside the permit-
•
ted ambient temperature range
Error in the temperature control
Device is operated outside the permit-
•
ted ambient temperature range
Errors in temperature control
•
Zero gas changed, setpoint faulty
•
Drift heat conductor sensor
•
Calibration successful
•
Span gas changed, setpoint faulty
•
Drift heat conductor sensor
•
Calibration successful
•
Wrong gas mixture (extraneous gas-
•
es)
Wrong sample gas pressure:
•
pressure is outside the specification
High fluctuations in the thermal con-
•
ductivity sensor due to influence of
foreign matter, e.g. condensation res-
idues, dirt particles
Alarm, error, and system messages
7.4 CALOMAT 7 message list
Remedy
Check the ambient temperature of the
•
analyzer
Check if there are additional messag-
•
es and follow the instructions
Wait until the device has cooled down
•
Then acknowledge the message
•
You should also note the messages in
•
the logbook
Check the ambient temperature of the
•
analyzer
In the menu "[3.05.1.3] Heating con-
•
troller", check the temperatures of the
measurement block and analyzer
module
Check the ambient temperature of the
•
analyzer
In the menu "[3.05.1.3] Heating con-
•
troller", check the temperatures of the
measurement block and analyzer
module
Check the setpoint for the zero gas
•
calibration in the menu "[2.08.1.1]
Setpoints"
Carry out a zero gas calibration
•
Check the setpoint for the span gas
•
calibration in the menu "[2.08.1.1]
Setpoints"
Carry out a span gas calibration.
•
Check the sample gas concentration
•
and the sample gas pressure
Carry out a zero point and full-scale
•
value calibration if necessary
Check the zero gas and reference
•
gas supplies
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