Dräger REGARD Instructions For Use Manual page 31

REGARD Relay Module & Relay Display Card (ATEX version)
Test relay module relay
14–4 RLY TEST
• Select 14-4
• Enter
If relay not energised
If relay energised
• Change relay state
• Select next/previous relay
• Exit command
Test communications with relay modules
14–8 MOD TEST
• Select 14-8
• Enter
Checking communication with relay module 1
Communications okay
No communications with module
• Select next/previous module
• Exit command
Issue 1 – July 2003
PRESS DISPLAY
14-4:001
R RLY TEST
then
001:OFF
or
001:ON
001:ON
002:OFF
R 14-4:002
PRESS DISPLAY
14-8
R MOD TEST
then
MOD1 ??
then
MOD1 OK
or
MOD1 NO
MOD2 OK
R 14-8
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