Author Topic: Modbus IO Scanner (Read 15234 times)

ryanastiefes · « **on:** March 04, 2025, 02:22:04 PM »

Has Read/Write Interval for Modbus IO Scanner always been a 16-Bit Unsigned?

BobO · « **Reply #1 on:** March 04, 2025, 03:44:48 PM »

Has Read/Write Interval for Modbus IO Scanner always been a 16-Bit Unsigned?

As far as I can remember.

ryanastiefes · « **Reply #2 on:** March 04, 2025, 04:10:47 PM »

Got it. I thought I was able to extend it out further at one time, apparently I'm thinking of another brand of controller. Thank you sir!

BobO · « **Reply #3 on:** March 04, 2025, 04:37:03 PM »

Got it. I thought I was able to extend it out further at one time, apparently I'm thinking of another brand of controller. Thank you sir!

The Modbus instructions can go longer, but for the scanner we felt ~1 minute was plenty.

Controls Guy · « **Reply #4 on:** March 05, 2025, 12:52:55 PM »

Or else enable/disable in ladder (either scanner or MxX)