7 | Operation
Spectron Gas Control Systems GmbH
30
GES_FS4_0520
Press "
No action
" to scroll to the required alarm action.
These are the possible settings for alarm actions:
Action
Description
No action
The alarm is not active
Warning
The alarm is active but does not switch any valves
Shutdown
The alarm is active and closes all corresponding valves
1LS-U
The channel is active and an alarm is triggered on the 1st changeover system
on the left-hand side. The gas source is changed over from the left to the
right-hand side in this process.
1RS-U
The channel is active and an alarm is triggered on the 1st changeover system
on the right-hand side. The gas source is changed over from the right to the
left-hand side in this process.
2LS-U
The channel is active and an alarm is triggered on the 2nd changeover sys-
tem on the left-hand side. The gas source is changed over from the left to the
right-hand side in this process.
2RS-U
The channel is active and an alarm is triggered on the 2nd changeover sys-
tem on the right-hand side. The gas source is changed over from the right to
the left-hand side in this process.
Table 2:
Alarm actions
On the next screen, the settings have been configured to switch the 1st system from the left
side (
1LS-U
) to the right side if the cylinder pressure is too low.
A changeover of the 1st system from the right side (
1RS-U
) to the left side if the cylinder pres-
sure is too low has also been configured.
If the pressure drops to 10 bar, a pre-alarm is issued in the form of a
warning
.
If the outlet pressure is too high (20 bar), valves 1 and 2 are closed (shut off).
For the
shut-off
of the valves, designations
V1
and
V2
must be pressed.
