deviprasad137
Member
Hi,
Could u have any experience regarding Control Net module (1756 - CNBR) on-line replacement. one of our gas station in our plant is operating with control logix redundancy system.
we found that secondary PLC controller is not in run mode due to its control net module failure showing Ok indication in red color steady and error message scrolls in display. could u please tell me whether power re-boot is enough to rectify the fault or need to replace the control net module. if require whether any re-schedule required or it will be schedule auto when primary is in run mode, because this system is very critical I cannot shutdown the primary plc.. plz help me how to proceed further its very urgent
your
Could u have any experience regarding Control Net module (1756 - CNBR) on-line replacement. one of our gas station in our plant is operating with control logix redundancy system.
we found that secondary PLC controller is not in run mode due to its control net module failure showing Ok indication in red color steady and error message scrolls in display. could u please tell me whether power re-boot is enough to rectify the fault or need to replace the control net module. if require whether any re-schedule required or it will be schedule auto when primary is in run mode, because this system is very critical I cannot shutdown the primary plc.. plz help me how to proceed further its very urgent
your