Communication Control By Rs-232C; Specifications; Communication Specifications; Pin Arrangement - Panasonic HL-C2 Series User Manual

Chapter 5 External Communication Control

5-1 Communication Control by RS-232C

5-1-1 Specifications

■ Communication Specifications

The specifications related to communication are listed in the table below. The
configurations can be changed to the requirements of external host device.
Communication speed
Communication system
Synchronization system
Transmission code
Data length
Parity check
Stop bit length
End code
BCC
5
*1 To omit BCC calculation, enter "**" (2AH, 2AH) to BCC.

■ Pin Arrangement

The system uses a D-SUB male connector
with 9 pins.
Pin
No.
1
2
3
4
5
6
7
8
9
Item
Signal direction
Signal
name
HL-C2
CD(DCD) Not used
RD(RxD) IN
SD(TxD) OUT
ER(DTR) Not used
SG(SG) Connected
DR(DSR) Not used
RS(RTS) Not used
CS(CTS) Not used
CI(RI) Not used
Settings
9,600/19,200/38,400/115,200 bps
Full-duplex
Asynchronous
ASCII
7 bit/8 bit
Even/Odd/None
1 bit
CR(0DH)
*1
Yes
Host
OUT Received data signal
Usually connected to SD(TXD) of external device.
Transmitted data signal
IN
Usually connected to RD(RXD) of external device.
Signal ground
Usually connected to SG(SG) of external device.
5-2
Default
115,200 bps
-
-
-
8 bit
None
-
-
-
Description
-
-
-
-
-
-