Codesys V3 - disable a Modbus slave at runtime

[paraffin power]

Hello
I'm using the Codesys Modbus library. I'd like to be able to enable/disable slaves at runtime.

Does the collective know if this is possible?

Thanks
Pp

 

[shooter]

to enable a slave you will need modbus to startup, so no you can not switch off a slave.
however it is possible to disable all outputs with a single bit.
i do this in a ladder for safety reasons.
almost same as with hardware emergency stop.