Inficon VGC502 - Page 48

48 tina96e1-b (2016-12) VGC501_VGC502_VGC503.om
Certain gauges can be deactivated by different means.
Value
S-OFF I
S-OFF HAND I  Manual deactivation:
The gauge is deactivated by pressing the
key
S-OFF SELF I  Self control:
The subsequent parameter T-OFF is used
to specify the switch-off threshold. The sen-
sor is switched off when the pressure at the
sensor exceeds the switch-off threshold.
S-OFF CH 1 I
(VGC502/503 only)
 By channel 1:
The subsequent parameter T-OFF is used
to specify the switch-off threshold. The sen-
sor is switched off when the pressure on
channel 1 exceeds the switch-off threshold.
S-OFF CH 2 I
(VGC502/503 only)
 By channel 2:
The subsequent parameter T-OFF is used
to specify the switch-off threshold. The sen-
sor is switched off when the pressure on
channel 2 exceeds the switch-off threshold
S-OFF CH 3 I
(VGC503 only)
 By channel 3:
The subsequent parameter T-OFF is used
to specify the switch-off threshold. The sen-
sor is switched off when the pressure on
channel 3 exceeds the switch-off threshold.
Definition of the OFF threshold for the gauge to be deactivated by itself.
This parameter is only available if the sensor deactivation parameter is set to
S-OFF SELF.
Value
T-OFF I
e.g.: T-OFF 1.00-2 I  The sensor is switched off when the pres-
sure exceeds the switch-off threshold.
Gauge deactivation
OFF threshold VGC501