Panasonic MINAS A5 Series Operating Instructions Manual page 380

4. Communication
Specifications
Interface of Communication Connector
Host controller
Positioning
controller
When longer wirings
are used and/or drivers
are connected to
different power
sources, interconnect
GND terminals of these
drivers to prevent
potential generation.
Host controller
Positioning
controller
Communication Method
Communication baud rate
Data
Parity
Start bit
Stop bit
Set up the RS232 communication baud rate with Pr5.29, and RS485 communication baud
rate with Pr5.30. The change of these parameters will be validated after the control power
entry. For details, refer to the following list of parameters related to communication.
Note
nector for External Scale).
7-30
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
RS232
X2
interface
4
TXD RXD
3
RXD TXD
1
GND GND
8
RS485+
7
RS485
6
RS485+
5
RS485
X4
X2
4
RXD
3
TXD
1
GND
8
RS485+
7
RS485
6
RS485+
5
RS485
X4
RS485
X2
interface
6
RS485+ RS485+
5
RS485– RS485–
1
GND GND
8
RS485+
7
RS485–
X4
RS232
Full duplex, asynchronous
2400, 4800, 9600, 19200, 38400, 57600, 115200bps
8 bit
none
1 bit
1 bit
Servo driver
or equivalent
SN751701
Relay
X6
connector
RS485 can be
connecter to either
terminal pair.
Relay
X5
connector
* No connection to X5 when no
external scale is used.
SN751701 or equivalent
Relay
X6
connector
RS485 can be
connecter to either
terminal pair.
Relay
X5
connector
Servo driver
or equivalent
ADM485
* No connection to X5 when no
external scale is used.
Relay
X6
connector
Relay
X5
connector
Half duplex, asynchronous
2400, 4800, 9600, 19200, 38400, 57600, 115200bps
Motor
Detection
head
External scale unit
Motor
Detection
head
External scale unit
Motor
Detection
head
External scale unit
8 bit
none
1 bit
1 bit
-