TESTO 6383 - Namur Fault Conditions

4 Transmitter
61
Shown on the
display
4
Can be used for
collective alarm
5
Additional
message end
6
2-point adjustment
75.3 %
x
Probe reset x
2-point adjustment
drift
x
T ambient high x x
T ambient low x x
Supply voltage low x x
T process high x x
T process low x x
Condensation x x
Values less than
0 % RH
x x
Sensor early warning
x
No probe signal x
Watchdog error x
% RH short-circuit x x
% RH sensor broken x x
T short-circuit x x
T sensor broken x x
Heat function
defective
x x
Perform the Confirm message function (acknowledgement of the
alarm via the control keys on the transmitter):
• The message/alarm is no longer shown on the display and the
optical alarm goes out, where applicable. If multiple
messages/alarms are active at the same time, all are reset
simultaneously.
• If at least one message is assigned to the collective alarm, the
collective alarm is reset. If the collective alarm is set on a relay,
the relay is also reset, meaning switched to its neutral position.
4.5.5. Namur fault conditions
If the faults named in the following table occur, the analog outputs
output special values that enable a general fault warning in the