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Modbus RTU Serial Enabled/Disabled by Script
#11
On firmware 2025.12 (20251204), disabling a Modbus RTU device — via the RTU settings checkbox, via webrequest('general','plugin',{plugin='modbus',request='config-save',data={enabled=false}}), or via the original dofile('/lib/genohm-scada/plugins/modbus/web.lua') method (which correctly invokes the plugin's internal restart function) — correctly persists the disabled state in all three cases, but the live polling process continues scanning the device regardless, generating timeout errors at the normal poll interval.

Also, pressing the 'RTU Scan' button used to give an error message (can't remember the correct wording) when all RTU's are disabled. But now it just shows a new window for selection scanning options as if the RTU were enabled.
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RE: Modbus RTU Serial Enabled/Disabled by Script - by EjvindHald - Yesterday, 16:30

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