JUMO 701150 14597 safetyM STB/STW - Safety Temperature Limiter and Safety Temperature Monitor Operating Manual - Manual (Page 87)

7 Configuration level 87 2014-05-01
7.7 Service
Parameter Comment
Value range
(factory-setting in bold)
7.7.1 Limit switching cycle Limit value for relay switching cycles
Here, the limit value for the admissible relay switching
cycles is set.
If the counter value for Current switching cycles is
greater than this value, the display values flash and the
alarm relay output secedes.
If "0" is set the function is inactive.
0 to 99999
7.7.2 Current switching cycles Relay switching cycle counter
Here, the switching cycles for the relay are only count-
ed if the top limit value for relay switching cycles is
not set to "0" and is thus inactive.
The value can then be adjusted as required and there-
fore adapted accordingly to the plant.
The switching cycle counter remains at 99999.
0 to 99999
7.7.3 Operating hours Operating hour counter
The counter adds up the operating hours during which
the device was connected to the voltage supply.
The value cannot be changed and can be used as a
measure of how long the device was actually in opera-
tion after leaving the plant.
0 to 99999