Mitsubishi Electric ME96SSRA-MB, Руководство пользователя

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3. Setting
55
3.18. Examples of Simple Settings
The following shows a simple setting example.
■
Setting Example Model: ME96SSRA-MB(Not optional plug-in unit)
Phase wire system : 3-phase 4-wire
Measuring element : A, V, W, PF
Input Voltage :220/380V
CT primary current : 200A
CT Secondary current:5A
frequency :50Hz
MODBUS
®
RTU
：
address 1, baud rates 19.2kbps, parity even, stop bit 1
■
Setting Procedure
Items of which setting value need to be changed are indicated by .
Operation mode
Set the setting menu number to "1" and then press S E T . Setting menu
The factory default setting is "3-phase 4-wire," so just press SET. Phase wire system
Setting is "P01," so just press SET. Display pattern
The factory default setting is "No VT," so just press SET.
VT/direct voltage
selection
The factory default setting is "220/380V," so just press . Direct voltage
The factory default setting is "5A," so just press SET.
CT secondary
current
Set to "200A" and then press SET.
CT primary
curren
t
The factory default setting is "50Hz," so just press SET. frequency
The factory default setting is "15min/1min," so just press SET.
Time constant for
rolling demand
The factory default setting is "0 second," so just press SET
.
Time constant for
current demand
Set the setting menu number to "2" and then press SET . Setting menu
SET
Note: For more details about setting contents, refer to pages 22 to 25.
SET
SET
SET
SET
SET
SET
SET
SET
SET
SET
Press
＋
simultaneously for 2seconds
RESET SET