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POWER DISTRIBUTOR
Equipment Setting and Checking
Equipment Setting and Checking
1. Address Setting
1) Setup the equipment number in accordance with connecting condition by using rear panel DIP switch. If
the equipment number is not set, Err Id is displayed on AC / DC VOLT METER on front panel. When this
happens, please check the equipment number setting. (Max. 20 can be connected)
2) The Setting should be as below table, and if data number is added to switch which is ON, it will be the
equipment number.
Pin No.
Data
Address
(Ex: when number 1 and 3 switch is ON, 1 and 4 is added, so equipment number will be 5.)
2. TERMINATION Switch (LOAD/OPEN) Setting
1) For the system linked by using RS-485 communication interface, it is necessary to set the termination
switch (LOAD/OPEN) on the rear panel to stabilize data transfer.
2) Set the termination switch to LOAD only for the first and last-numbered equipment units. All others must be
set to OPEN.
Equipment 1
S/W: LOAD
IN
OUT
※Caution: Communication error may occur if setting is performed incorrectly.
4
PD-6359A
1
1
1
ON
2
ON
3
ON
ON
4
5
ON
15
ON
ON
16
Equipment 2
S/W: OPEN
IN
OUT
2
3
2
4
ON
ON
ON
Equipment 3
S/W: OPEN
IN
OUT
4
5
8
16
ON
ON
Equipment N
S/W: LOAD
IN
OUT
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