IDEC MicroSmart - Manual (Page 309)

17: U SER C OMMUNICATION I NSTRUCTIONS
« FC4A M ICRO S MART U SER ’ S M ANUAL » 17-31
D8106 = 1: Whether the MicroSmart is running or stopped, DTR remains off.
D8106 = 2: While the MicroSmart can receive data, DTR is turned on. While the MicroSmart can not receive
data, DTR remains off. Use this option when flow control of receive data is required.
D8106 = 3 or more: Same as D8106 = 0.
MicroSmar t
DTR signal
ON
OFF
Stopped Running Stopped
DTR signal
ON
OFF
Possible Impossible Impossible Receive