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(3) Select 3. Communication and press the Enter key to enter into options.
(4) Select Address and press the Enter key to start setting up for the address.
(5) When the option is highlighted, start setting up by using the Up and Down keys to select the
numbers needed.
(6)
Press the Enter key to finish setting up for a number and move on to set up for the next number.
(7)
Repeat steps (5)~(6) until finishing setup for the last number and press the Enter key. When the
highlight disappears, setup is complete. If there is a need to cancel the setup in the middle, press
the Menu key to return without saving the numbers that were just set.
(8) Select Protocol and press the Enter key to start setting up for communication mode.
(9) When the option is highlighted, start setting up by using the Up and Down keys to select the mode
needed, such as RTU or ASCII.
(10) Press the Enter key to complete. When the highlight disappears, setup is complete. If there is a
need to cancel the setup in the middle, press the Menu key to return without saving the mode that
was just selected.
(11) Setup for Baud rate, data bit, parity, and stop bit all follow the steps mentioned above.
(12) After completing or cancelling the setup, press the Menu key again to return to the setup menu.
6.3.3 Settings for Potential and Current Transformers
■
Primary-side current transformer (CT1): Ampere for the primary-side current transformer, with a
selectable range of 1~9999 A (factory default: 1 A).
■
Secondary-side current transformer (CT2): Ampere for the secondary-side current transformer, with a
selection of 1 and 5 A (factory default: 1 A).
■
Primary-side potential transformer (PT1): Voltage for the primary-side potential transformer, with a
selectable range of 1~9999 V (factory default: 1 V).
■
Secondary-side potential transformer (PT2): Voltage for the secondary-side potential transformer, with
a selectable range of 1~9999 V (factory default: 1 V).
■
Steps to set up are as follows:
(1) Press Menu key until the menu appears.
(2) Select 0. Setup and press Enter key to enter into the setup menu.
(3) Select 4. Transformer Ratio and press the Enter key to enter into options.
(4) Select CT1 and press the Enter key to start setting up for current transformer on the primary side.
(5) When the option is highlighted, start setting up by using the Up and Down keys to select the
numbers needed.
(6)
Press the Enter key to finish setting up for a number and move on to set up for the next number.
(7)
Repeat steps (5)~(6) until finishing setup for the last number and press the Enter key. When the
highlight disappears, setup is complete. If there is a need to cancel the setup in the middle, press
the Menu key to return without saving the numbers that were just set.