How does the modbus slave driver behaves if there is redundant process gateway. Ex. substation level devices are in 61850 and convert them to modbus to send to DCS. For DCS communication, modbus slave is plan use but wanted to check for redundant process gateway. Does it work as hot-hot or hot-standy?
This is a migrated post! Originally posted on 13.11.2014 by user archie. Please be aware that information can be outdated.