Dpm-C320 Setups; Communication Setup (Com); System Setup (Sys); Current Transformer Setup (Ct) - Delta DPM-C320 Operation Manual

4.3 DPM-C320 Setups

4.3.1

Communication Setup (COM)

Address (ID): device ID; its address setting range is 1-254 (default: 1).

Baud Rate (BR): transmission speed; the setting options are 9600 kbps (default), 19200 and 38400 bps.

Parity setting (PA): odd and even checking bit for communication; the setting options are None (8n1),

Even (8E1), and Odd (8o1); default: None (8n1).
Steps:

1. Press BACK key then input password to see the setting option COM.
2. Use UP and DOWN keys to select the device ID. (one digit at a time; hundreds digit
units digit
)
3. Press NEXT key to confirm the setting and start to set the next device ID.
4. Repeat steps 5-6 till you complete the settings of the 3 digit device ID. Press NEXT key to set up the
baud rate.
5. When the option starts blinking, you can use UP and DOWN keys to select the baud rate you need.
6. Press NEXT key to confirm the setting and start to set the next setting.
7. Press NEXT key to confirm the setting.
Note: You can go back to the previous setting item by pressing BACK key anytime, whether you have
completed or canceled the setting.
4.3.2

System Setup (SYS)

Wiring methods (WR): options are one-phase two-wire (1PH2W), one-phase three-wire (1PH3W),

three-phase three-wire (3PH3W), and three-phase four-wire (3PH4W); default: three-phase four-wire.
Number of current transformers (CT): options are 1, 2 and 3; default: 3.

Number of potential transformers (PT): options are 0, 2 and 3; default: 3.

Steps:

1. Press BACK key then input password to see the setting option COM.
2. Use UP and DOWN keys to enter the system (SYS) setting page.
3. Use UP and DOWN keys to select the wiring method.
4. Press NEXT key to confirm the setting.
Note: You can go back to the previous setting item by pressing BACK key anytime, whether you have
completed or canceled the setting.
4.3.3

Current Transformer Setup (CT)

Ampere for the primary-side current transformer: ranging from 1 to 9999 A; default: 5 A.

Ampere for the secondary-side current transformer: options are 1 and 5 A; default 5 A.

C h a p t e r 4 O p e r a t i o n
 tens digit 
4 - 11
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