4/1/2010 11:37 AM | |
Posts: 118 Rating: (4) |
Hi, I think it will not make any problem. That is only for controlling the Indication, you can keep in persent state and replace. |
4/1/2010 1:05 PM | |
Posts: 33 Rating: (0) |
Thanks for your reply. I will do this |
4/1/2010 1:33 PM | |
Joined: 10/7/2005 Last visit: 9/21/2024 Posts: 3021 Rating: (1054)
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Hello kiran dave please note that the CPU will try to call OB81 if you "Batt Indic" Switch is set to ON and you remove the Battery. If OB81 does NOT exist in your CPU, it will fortunately NOT go to Stop(it's one of the few OB's that - when missing - will not cause a CPU Stop). If OB81 does however existAND someone decided to put logic into it that for example causes an Alarm, triggers a Logic relatedStop or even a CPU Stop, you will regret that you didn'tput the "Batt Indic" Switchto OFF. My suggestion: Put the"Batt Indic" Switchto OFF before you replace the battery. If you want to be super save, supply the CPU directly with power viaits "EXT. BATT" socket just in case you loose the 240V to the power supply while the battery is out (and you don't have a UPS). I hope this helps. |
Cheers |
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