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+--- Thread: TWS current sensor do not feedback (/thread-2681.html)
- WMADKOUR - 01-08-2012
i had 5 TWS modules connected on lighting loads with consumption varied between 0.7Amp to 3 Amp, those current sensor of TWS can not sense any current and there is no sensitivity jumper there, so any suggestion for diagnosing or troubleshooting that issue.
thanks
- ident - 01-09-2012
Did you try looping the wires through the TWS again to double the sensitivity?
Only 1 wire, ie the live wire should go through the current sensor not both live and neutral
How was the zone programmed, as Normally Open switch?
Do a Security Check F3,2 to anounce all zones that are on, including the TWS02 ones
If still have problems send a photo of the TWS02 connected
- WMADKOUR - 01-15-2012
thanks for useful help,
the situation now is:
7 Tws out of 10 was connected to slaves and LEM\'s and wasn\'t identify as Normal Open contact, it works after we changed the setting.
3 TWS out of 10 was connected to RIO, but did not work, we tried to double the turns even tripling it, but it didn\'t work as will ( sure only life wire go through).
it works when we connect external current with the normal senstivity without any turns duplication.
so any suggestion about those 3?
appreciated, thanks
- ident - 01-15-2012
Quote:it works when we connect external current with the normal senstivity without any turns duplication.I am not sure what the above sentence means. Is that referring to the 7 TWS connected to SEM/LEM?
Can you check the state of the RIO input when the current is on, eg
in Monitor I/O type I?51 where 51 hex is RIO ID 1 Input #1 (assuming RIO #1 Input 1 has TWSD connected to it)
The reply should be I?5101 if ON and I?5100 if OFF
I just want to check if the RIO Input is really reporting off or on