Omron C500

Guest

Guest

G

• Sep 5, 2004

• #1

Hi All
I USE PLC OMRON-C500 BUT I HAVE NOT EXPIRINCE WITH SPECIAL
AUXILIARY RELAYS
EXMPAL
CH 25308 THIS RELAY TURNS ON WHEN THE BATTERY IN THE CPU IS
ABNORMWL.
I WANT USE THIS RELAY WITH OUTPUT INDICATOR LAMP
THX

 

Terry Woods

Member

T

Join Date

Apr 2002

Posts

3,170

• Sep 5, 2004

• #2

This should be as simple as monitoring the bit and using it to drive an Output.

 Special                  Battery

  Relay                  Indicator

---| |------------------( Output-X )

If you want to get a little fancy, you could add a flasher.

 Special      Flash       Battery

  Relay        Bit       Indicator

---| |---------| |------( Output-X )

 

amro

Member

A

Join Date

Jan 2004

Location

egypt

Posts

10

• Sep 5, 2004

• #3

OMRON C500

HI terry
I KNOW WHAT U MEAN BUT MY PROBLEM IS I CAN NOT WRITE THIS RELAY NO. IN LADDER. FOR THAT I NEED SOME ONE SPECAL IN OMRON PGM.
THX

 

Paulus

Member

P

Join Date

May 2004

Location

Portsmouth

Posts

416

• Sep 5, 2004

• #4

Hello,
According to my manual, the Low Battery flag is bit SR61.08.
However, I think that you do not need to enter 'SR'.

61.08 Alarm
--| |---------------( )--
Low
Battery

Hope this helps

 

BobB

Lifetime Supporting Member

Join Date

Jun 2002

Location

Sydney

Posts

4,554

• Sep 5, 2004

• #5

The low battery flag is 61.08. Just address it as that as an open contact and output it to either an internal or external output.

If you are using Syswin, it is listed in the system bits in the symbol editor.

  61.08          10.00

--}{---------------{}