Panasonic FP2 User Manual

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Contents

Panasonic FP2 User Manual Manual pdf 27 page image

Parts and FunctionsFP2 Serial Data Unit2 − 52.1 Parts and Functions2.1.3 COM.1 and COM.2 Ports (9 pins)This connector is used to connect RS232C devices such as a personal computer or barcode reader using a shielding wire.Pin layoutPin No. Name Abbrev. Signal direction1 Protective ground FG —2 Sent data SD Unit → External device3 Received data RD Unit ← External device4 Request to send RS Unit → External device5 Clear to send CS Unit ← External device6 Not used — —7 Signal ground SG —8 Received line signal detector CD Unit ← External device9 Data terminal ready ER Unit → External device2.1.4 Transmission Format Setting SwitchThis switch is used to specify the transmission speed and the data length parametersfor the COM.1 port and COM.2 port. The values set using this switch are automaticallyreflected in the settings when the power supply is turned on. For other information ontransmission format settings, refer to section 3.2.For COM.1 port For COM.2 portPort Data (bit position) Function1 2 3 4 5 6 7 8COM.1 1 0 0 System reservation1 1 0 Transmission speed 19200bps1 0 1p9600bps1 1 1 4800bps0 Data length 7 bits1g8 bitsCOM.2 1 0 0 System reservation1 1 0 Transmission speed 19200bps1 0 1p9600bps1 1 1 4800bps0 Data length 7 bits1g8 bitsIn the above table, “1” indicates that the transmission format setting switch (DIP switch)is on, and “0” indicates that it is off.next page123456789(9 pins)