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Function #15 .fcBTHold
Control power-saving mode
Syntax: CALL "BT.FN3" .fcBTHold INTERVAL%
Description: This function shifts into the power-saving mode or disable it. For further
details on the power-saving mode, refer to Section 18.2.4.4 "Power
Supply Control."
Parameters: INTERVAL%
HOLD mode interval (0, 1 to 128 (unit: 100 ms))
Setting
INTERVAL% to 0 disables the use of the power-saving mode.
Returned value: (NONE)
Note: The function should be executed after execution of OPEN "COM4:M" or
OPEN "COM4:S" statement.
If the connected remote device does not support the HOLD mode, there is
no transition, and the operation aborts with run-time error 640h.
Sending duplicate requests for shifts to the power-saving mode produces
the run-time error 641h.
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