Omron CP1L CPU Getting Started Manual page 146

CP1W-CIF11 Setup
Set the DIP switches as follows.
(Rear panel)
No.
1 Presence of terminating resistance
2 2/4-wire selection
3 2/4-wire selection
4 -
5 RS control for RD
6 SD control for RD
CIMR-V7 Setup
Set the DIP switches as follows.
• SW2-1: ON (terminating resistance present) Terminating resistance for RS422/
485 communication
Next, set the parameters as follows:
No.
n003 Operation command
n004 Frequency command
n019 Acceleration time 1
n020 Deceleration time 1
n151 RS-422/485 communication
Timeout detection
n152 RS-422/485 communication
Frequency commands and
monitoring
n153 RS-422/485 communication
Slave address
n154 RS-422/485 communication
Baud rate
n155 RS-422/485 communication
Parity
n156 RS-422/485 communication
Transmission wait time
n157 RS-422/485 communication
RTS control
CPU unit connector
Operation setup
DIP switches
Setting
Name Value
2
6
5.0
5.0
1
1
1
2
0
10
0
A-4 CP1L Programming Examples
ON/OFF Content
ON Terminating
resistance
present
ON 2-wire type
ON 2-wire type
OFF Always OFF
ON Enabled
ON Enabled
Comments
RS-422/485 communication enabled
Frequency commands from RS-422/485
communication enabled
Acceleration time (sec)
Deceleration time (sec)
Detection enabled, detect errors, stop
deceleration after deceleration time 1 (Default)
Select unit for communication of frequency
commands data and frequency monitoring data.
Unit: 0.01Hz (Default).
Slave address (slave node number), unit 1
Communication baud rate (communication
speed): 9600bps (Default)
Even parity
Sets the response wait time for request messages
received from the master. 10ms (Default).
RTS control enabled (Default)
SYSMAC CP1L Getting Started Guide
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