ABB TTF350 Operating Instructions Manual page 61
Field mounted temperature transmitters
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Also See for TTF350:
- Safety instructions (24 pages) ,
- Commissioning instructions (304 pages)
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Application
Application
Application
Application
Application
Application
Explanations per NE107
Designation
I
C
S
M
F
OI/TTF350-EN
Device
DIAG.
Source of Error
Status
NO.
C
75
Analog output in simulation. Status info, no error.
S
76
Above range.
S
77
Limit HIGH HIGH.
S
78
Limit LOW LOW.
S
79
Limit HIGH.
S
80
Limit LOW.
TTF350
Error correction
Check parameters:
A) Above sensor range.
Measuring span is too small.
Upper limit value: Alarm.
Lower limit value: Alarm
Upper limit value: Warning.
Lower limit value: Warning.
Description
OK or Information
Check Function
Off Specification
Maintenance Required
Failure
Error messages
61
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