Status Codes In Cyclical Service; Handling Alarm Messages - TESTO 6681 Instruction Manual

1.5.4 Status codes in cyclical service

1.5.4.1 Status codes for error messages
Message
(Hexdecimal code)
0x08
0x10
0x0C

1.5.5 Handling alarm messages

Shown on the
1
display
Limit value
Scaling changed
Transmitter reset
Reset Min/Max
Transmitter refresh
Probe connection
Service plug
User Setting Change
Probe disconnected
Analog out adjust
1-point adjustment
2-point adjustment 11.3%
2-point adjustment 75.3%
Probe self-adjustment
Probe reset
testo 6681 Ethernet
Description
No communication
No sensor signal
Transmitter malfunction
Can be used for
collective alarm
x
x
x
x
x
x
x
x
- 1.5 Status, warning and error messages
No probe connected
-
Wrong probe connected
-
Communication with probe
-
interrupted
Breakage of the sensor
-
Short-circuit humidity sensor
-
Short-circuit temperature sensor
-
Supply voltage to low
-
Ambient temperature to high
-
Ambient temperature to low
-
Transmitter is restarted
-
Message
2
start/end
x
x
x
x
x
x
x
x
x
x
x
x
Cause
91