Documentation

MbusMasterFunctionssetPollDelay Method

Poll delay property

Namespace:  FieldTalk.Modbus.Master
Assembly:  FieldTalk.Modbus.Master (in FieldTalk.Modbus.Master.dll) Version: 2.15.2-eval+3d8362b4bb861c05760d48b11d303e954bb8597c
Syntax
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public int setPollDelay(
	int pollDelay
)

Parameters

pollDelay
Type: SystemInt32
Delay value in ms (Range: 0 - 100000), 0 disables poll delay

Return Value

Type: Int32
BusProtocolErrors.FTALK_SUCCESS on success or error code. See BusProtocolErrors for possible error codes.
Remarks
This function sets the delay time which applies between two consecutive Modbus read/write. A value of 0 disables the poll delay.

The delay value is indicative only and not guaranteed to be maintained. How precise it is followed depends on the operating system used, it's scheduling priority and it's system timer resolution.

Note Note
A protocol must be closed in order to configure it.
See Also