SIGRIST StackGuard, Instruction Manual

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Instruction Manual StackGuard
10266E/1 27
If you have configured relay outputs as limits, it is also necessary to set the
thresholds.
For relay 1 output, it is possible
to program just one limit with an
upper and a lower threshold
(
→ Figure 22).
Whenever the reading rises to the
upper threshold, the limit is
activated and remains active until
the reading drops back below the
lower threshold.
Figure 22: Upper and lower thresholds of a limit
Action Display Remarks
1. Activate service
mode
* SENSORCHECK *
* *
→
Section 4.1.2
2.
4 x
n
* Relay *
3. p
* RELAY 1 *
4. n
> Relay 1 <
li al se di in
Configure relay 1
5. 2 Relay 1
>gw al se di in< Activating editing mode
li= limit 1 exceeded
al = alarm
se = service mode or
sensor check
di = digital control
input (not
supported)
in = relay inverted
6. Select main
functions:
q
/
p
change
function
n confirm
Relay 1
>li al se di in<
Functions written in
CAPITAL LETTERS are
activated (e.g. LI)
Limit
> 1 <
Limit monitor
(active "1", inactive "0") 7. o
/
n
Change
number
q
/
p
Change menu
point
n
confirm
Prio Fault Warn.
> 0 0 0 < Active in the case of:
- prio fault
- fault
- warning
(active "1", inactive "0")
Principle of a limit
Relay functions