Product Manual

37
5. Parallel Mode
5-5. Remote command for the parallel connection
There are two ways for parallel connection remote setting：1. RS-232, 2. CAN-Bus.
The RS-232 communication protocol not support broadcast function. In case of
the remote control use the RS-232 port, please follow the setting steps for the SD
setting.
RS-232 remote communication setting：
1. Select one SD to be the Master and follow the setting：
Scenario
S1
S2
S3
S4
S5
S6
S7
S8
Master
X
X
X
0
0
0
1
X
Table 26. RS-232 remote communication setting
2. Please make sure the RS-232 communication cable connect to Master unit.
WARNING!
There is only one master in the system.
5-6. Remove Parallel Connection
1. Turn off the power.
2. Remove the RJ-45 cable (parallel connection signal cable).
3. Remove the AC parallel connection cable.
4. Remove the DC parallel connection cable.