Slow Response from Devices on Modbus RS485 Network

[pturmel]

@Sameer_Ambegaonkar

not standard behaviour with RS485 devices

It is, typically, whether Ignition or not.

@Sameer_Ambegaonkar

switching drivers

Automation Professionals' Advanced Modbus Driver

Automation Professionals is pleased to announce the first beta for its Advanced Modbus Driver, for Ignition version 7.9. Key features: Server mode, emulating one or more slave devices, using any of the three typical connection types, including simultaneous connections of multiple types. Client mode, incorporating all three connection modes in one driver. Support for Modbus Function Codes 20 and 21, File Records. Configure protocol tweaks for troublesome devices per slave unit, enabling suppor…