◆ ServiceChannelReadString()

const char *const ServiceChannelReadString	(	int32_t	index,
		int32_t	subIndex,
		int32_t	byteCount,
		uint32_t	timeoutMilliseconds = SDOTimeoutMillisecondsDefault )

Description:: Read a string from the SDO. The index, subIndex, byteCount, and valid numeric values are drive specific. Refer to the drive manual to determine these values.

Parameters

index	The memory address to write to
subIndex	The sub index to write to
byteCount	The number of bytes to write
timeoutMilliseconds	The time in ms used in two ways: first as the wait for the service channel to become available (a previous operation, possibly from another process, may still be in progress), then as the wait for the read response. Each wait generates a timeout error if exceeded, so a call can take up to twice this value before erroring. (Default: SDOTimeoutMillisecondsDefault)