User Manual - PolyGard
®
2
Multi-Gas-Controller MGC2-K Honeywell
Page
29
PolyGard
®
is a registered trademark of MSR
GAMGC2-K_E_0320
Phone 0049(0)8531/9004-0
Fax: 0049(0)8531/9004-54
Specification subject to change without notice
MSR-Electronic GmbH, Bgm.-Schoenbauer-Str. 13, D 94060 Pocking www:msr-electronic.de Made in Germany
8.8.7 Relay Multiplication
With the relay multiplication table, it is possible to assign an additional alarm relay to an alarm. This
corresponds in the end to one multiplication of the source alarm situation per entry.
The additional relay follows the alarm status of the source but uses its own relay parameters to allow
different needs of the doubled relay. So, the source relay can be configured, for example, as safety
function in de-energized mode, but the doubled relay can be declared with flashing function or as horn
function.
There is a maximum of two entries for IN relays and OUT relays. Thus, it is possible to expand one relay
to two others or to double max. two relays.
In the column IN (source), you can set the relay assigned to an alarm in the menu MP Parameter.
In the column OUT (target), you can enter the relay needed in addition.
Note:
Manual intervention in the menu Relay Status or override in external ON or OFF by external DI do not
count as alarm status, so they do only affect the IN relay. If this is also desired for the OUT relays, it has
to be configured separately for each OUT relay.
Number Description
Default Status
Function
0-5
IN AR Relay
0
0 = Function off
X = Relay X should be multiplied (information source).
0-5
OUT AR Relay 0
0 = Function off
X = Relay X (target) should switch together with IN relay.
Example:
2 relay contacts are needed with the same effect as relay 3, (see assignment of the relays in chapter MP
Parameters.)
Entry: 1: IN AR3 OUT AR4
Entry: 2: IN AR3 OUT AR5
If relay 3 is activated via an alarm, the relays AR3, AR4 and AR5 will switch at the same time.
R-Multiplication
In Out
1: R 0 R 0
IN OUT
2: AR 3 AR 5.
IN OUT
1: AR 3 AR 4.