Basic operations, Status checks, Setting menus – Panasonic AG-DTL1P User Manual
Page 53: Search function, Hardware specifications, Connector, Example of connections (9p), Example of connections (25p), Connections, Rs-232c
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RS-232C
The following functions can be controlled by using the
RS-232C interface.
■ Basic operations
The same basic operations as those performed by
the unit’s buttons and switches can be initiated.
■ Status checks
The unit’s current operation mode can be checked.
■ Setting menus
The setting menu items can be detected and set.
■ Search function
Specific frame positions can be searched.
1. Hardware specifications
(1) Interface specifications
Connector:
D-Sub 9-pin
DCE specifications (straight cable supported)
Example of connections (9P)
PC side
Unit side
Pin No.
Signal
Description
1
GND
GND
2
SD (TXD)
Transmitted Data
3
RD (RXD)
Received Data
4
ER (DTR)
Data Terminal Ready
5
SG
Signal GND
6
DR (DSR)
Data Set Ready
7
CS (CTS)
Clear to Send
8
RS (RTS)
Request to Send
9
N.C
1
CD
3
SO
2
RD
7
RS
8
CS
6
DR
5
SG
4
ER
Example of connections (25P)
PC side
1
FG
2
SD
3
RD
4
RS
5
CS
6
DR
7
SG
20
ER
1
GND
3
RD (RXD)
2
SD (TXD)
7
CS (CTS)
8
RS (RTS)
6
ER (DTR)
5
SG
4
DR (DSR)
Unit side
1
GND
3
RD (RXD)
2
SD (TXD)
7
CS (CTS)
8
RS (RTS)
6
ER (DTR)
5
SG
4
DR (DSR)
(2) Communication parameters
The unit’s communication parameters are as follows.
To change any of these parameters, make the
changes on the menus.
Baud rate : 9600 bps
Bit length : 7 bits
Stop bit : 1 bit
Parity
: Odd
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