3.
Communication
3.1.
RS-485 & CAN setting
Default setting for RS-485:
19200, n, 8, 1
,
for CAN:
125K bps
DIP switch (SW1-SW6) is used for Modbus address(or
CANopen Node ID) setting, default is 1, i.e. all OFF
For example:
Modbus address(or CANopen Node ID) is 10
，
find the table of DIP switch 1-6 is
ON, OFF, OFF, ON, OFF, OFF
SW1
－
SW6 setting
Setting Modbus-RTU address for communication (1-64)
Modbus Address
SW 1
SW 2
SW 3
SW 4
SW 5
SW 6
1
OFF
OFF
OFF
OFF
OFF
OFF
2
ON
OFF
OFF
OFF
OFF
OFF
3
OFF
ON
OFF
OFF
OFF
OFF
4
ON
ON
OFF
OFF
OFF
OFF
5
OFF
OFF
ON
OFF
OFF
OFF
6
ON
OFF
ON
OFF
OFF
OFF
7
OFF
ON
ON
OFF
OFF
OFF
8
ON
ON
ON
OFF
OFF
OFF
9
OFF
OFF
OFF
ON
OFF
OFF
10
ON
OFF
OFF
ON
OFF
OFF
SW7
－
SW8 For Baud Rate Setting
RS-485
CAN
SW 7
SW8
9600 bps
125k(Default)
OFF
OFF
19200 (Default)
250k bps
ON
OFF
38400 bps
500k bps
OFF
ON
115200 bps
1M bps
ON
ON
PM-3133
：
Select the different wiring mode
(Please select the Software setting, if 1P2W-1CT or 1P3W-2CT is used)
Models
PM-3133
PM-3133-MTCP
Wiring
SW 9
SW 10
SW 1
SW 2
Software setting
OFF
OFF
OFF
OFF
3P3W-2CT
ON
OFF
ON
OFF
3P3W-3CT
OFF
ON
OFF
ON
3P4W-3CT
ON
ON
ON
ON
Ethernet default settings
：
For recovering to default settings, dip
Init/Run Switch (SW 4) to Init position for
10 seconds after power on, the settings
will be changed as default values. Must dip
back to Run position and repower on after settings changed. User also can
recover settings to default value by Modbus command.
IP Address
192.168.255.1
Subnet mask
255.255.0.0
Gateway
192.168.0.1
Port
502
