14 output behavior – JUMO 701150 14597 safetyM STB/STW - Safety Temperature Limiter and Safety Temperature Monitor Operating Manual User Manual
Page 113
14 Output behavior
113
After probe break, probe short circuit (STW)
Monitoring of the limit
value active
v
Chapter 7.3.2
Pre-alarm moni-
toring active
v
Chapter
7.3.4
Scaled analog signal is
being output
v
Chapter 7.5
After probe break, probe short circuit
(e.g. input 1) (STB)
Inactive
Unlocking possible
After acknowledgement probe break
Probe short circuit (STB)
Monitoring of the limit
value active
v
Chapter 7.3.2
Difference monitoring through diagnostics
Differential – Alarm (STW function)
Inactive
Active
Error signal is being out-
put
v
Chapter 7.5.5
Differential – Alarm inactive again (STW function)
Monitoring of the limit
value active
v
Chapter 7.3.2
Pre-alarm moni-
toring active
v
Chapter
7.3.4
Scaled analog signal is
being output
v
Chapter 7.5 Signal
Differential – Alarm (STB function)
Inactive
Active
Error signal is being out-
put
v
Chapter 7.5.5
Operating status
Relay output alarm
Relay output
pre-alarm KV
Analog output