Dear Sirs,
I have just joined this PLC news group. I have one querry
this is regarding Omron C200HE PLC, provided with EEPROM memory cassette holding Ladder Logic and provided battery for data ram. If I want to renew the CPU unit, I have to exchange EEPROM memory from old CPU. My doubt is what is the use of the battery provided inside the CPU as the ladder logic is loaded on EEPROM, please explain
thanks & regards
K.Parimalam
I have just joined this PLC news group. I have one querry
this is regarding Omron C200HE PLC, provided with EEPROM memory cassette holding Ladder Logic and provided battery for data ram. If I want to renew the CPU unit, I have to exchange EEPROM memory from old CPU. My doubt is what is the use of the battery provided inside the CPU as the ladder logic is loaded on EEPROM, please explain
thanks & regards
K.Parimalam