Re: Contact ID text meaning

["alarman" <nospam@xxxxxxxx>]

Participe wrote:
> Hi
>
> I'm having some difficulty in the following terms, from Contact ID:
>
> 324 Trouble relay
>
> 325 Reversing relay
>
> 376 Hold-up zone trouble - Is hold-up about delay or  roberry ?
>
> 526 Notification appliance chk. #3 - what is "chk." and when is this
> event used?
>
> 377 Swinger trouble
>
> Could you explain the meaning of it ?
>
> Thanks

https://securecs.azsecurity.com/Lists/viewCIDCodes.asp

http://www.smartelectron.ru/files/DC-05_Contact_ID.pdf

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