Set-Up Menu 7 (Pulse Output Set-Up); Set-Up Menu 8 (Analog Output Adjustment); Simplified Set-Up - Mitsubishi Electric ME96NSR Operator's Manual

Settings (Continued)

■ Set-up Menu 7 (Pulse Output Set-up)

In the operation mode, press
When the ME-4201-NS96 optional plug-in module is not installed, this menu cannot be set.
+ –
,
Set-up menu
DISPLAY SET
+ –
,
① Pulse output item 1
DISPLAY SET
② Pulse output item 1
+ –
,
pulse value
DISPLAY SET
+ –
,
③ Pulse output item 2
DISPLAY SET
④ Pulse output item 2
+ –
,
pulse value
DISPLAY SET
+ –
,
⑤ Pulse width
SET
+ –
,
Set-up menu

■ Set-up Menu 8 (Analog Output Adjustment)

When the ME-4201-NS96 optional plug-in module is installed, zero adjustment and span adjustment of analog output is possible.
(Only for circuits set on analog output)
Please adjust it only when the matches with the receiving instrument or the output have changed.
In the operation mode, press
+ –
,
Set-up menu
DISPLAY SET
+ –
,
① Zero Adj. for CH1
DISPLAY SET
+ –
,
② Span Adj. for CH1
DISPLAY SET
CH2, CH3 and CH4
can be adjusted the
same as above.
SET
+ –
,
Set-up menu
● Simplified Set-up
The setting contents of the main 16 items can be set by using two displays. It can be set by the method of substituting numerical value.
For the setting contents, refer to the following table.
Simplified setting page: P-1
No. Content
➀
Phase wire
➁
Display pattern
➂
Using VT/direct input
➃
Direct voltage
12
and simultaneously for 2 seconds or more, and the following operation becomes available.
SET RESET
Set the set-up menu number to "7".
② Set the pulse value of pulse output 1.
Pulse value is selected from the table below, according to total load [kW].
α × (Primary voltage) × (Primary current)
Total load [kW] =
1000
✽ Primary voltage value is calculated by phase to newtral.
Total load [kW]
Digital display
1 or higher and below 10
8888.88
10 or higher and below 100
88888.8
100 or higher and below 1000
888888
1000 or higher and below 10000
8888.88
10000 or higher and below 100000
88888.8
100000 or higher
888888
③ Set the output element to pulse output 2.
➀
Pulse output 2 is set in the same method as
④ Set the pulse value of pulse output 2.
➁
Pulse output 2 is set in the same method as
⑤ Set the pulse width of output pulse.
0.125s 0.500s 1.000s
Note: When the pulse width is set to 0.500s, 1.000s, and pulse unit
is set to lowest settable unit, pulse output cannot follow, and the
counting pulse may decrease when load is large.
and simultaneously for 2 seconds or more, and the following operation becomes available.
SET RESET
Set the set-up menu number to "8".
② Set the span adjustment for CH1.
± 50 steps can be set. (about ± 0.3mA )
According to the set-up diagram (page 6), save the
changed contents, or continue to the other set-up menu.
No. Content
➄
VT secondary voltage
➅
VT primary voltage
➆
CT primary current
➇
Time constant for current demand
① Set the output element to pulse output 1.
At initial setting, imported active energy is set to pulse
output 1, press SET to go to the next setting.
Settable elements
Display
Wh
– Wh
varh ( LAG )
varh (LEAD)
– varh (LAG)
– varh (LEAD)
α= 3 (Three-phase 3-wire)
non
α=3 (Three-phase 4-wire)
Settable pulse value [kW/pulse]
1 0.1 0.01 0.001 kWh/Pulse
10 1 0.1 0.01 kWh/Pulse
100 10 1 0.1 kWh/Pulse
1 0.1 0.01 0.001 MWh/Pulse
10 1 0.1 0.01 MWh/Pulse
100 10 1 0.1 MWh/Pulse
pulse output item 1 set-up. (At initial setting, imported lag reactive energy is set to pulse output 2.)
pulse output item 1 set-up.
According to the set-up diagram (page 6), save the
changed contents or continue to the other set-up menu.
① Set the zero adjustment for CH1.
± 50 steps can be set. (about ± 0.3mA )
Zero adjustment
20mA
4
Simplified setting page: P-2
No. Content
➈
Communication method
➉
ModBus address
ModBus baud rates
ModBus parity
Pulse output element
Imported active energy (Pulse output 1)
Exported active energy
Imported lag reactive energy (Pulse output 2)
Imported lead reactive energy
Exported lag reactive energy
Exported lead reactive energy
No output
In case of reactive energy, kW in the above table
is exchanged into kvar and kWh into kvarh.
Span adjustment
Single deflection
mA mA
20mA
4
INPUT 0 INPUT
No. Content
ModBus stop bit
CC-Link station number
CC-Link baud rates
Communication module reset
Example of pulse output 1
Example of pulse output 2
Example of pulse output 1
Double deflection
mA
0 INPUT