MENU OF INSTRUMENT PROGRAMMING (
SETUP
)
After the connecting the power supply to the instrument and waiting few seconds (all LED’s will glow and the first
indication of the firmware appears on the display and all segments will glow later), press and keep pressing the key
A
during 5 seconds, when the message seT UP will appear on the display
E
.
The values set are hold also in absence of the auxiliary power supply.
SET GENERAL PARAMETER (
SET UP
)
Entry to menu:
seT UP
Æ
seT Up
RESET
SET DO1
SET DO2
SET HR_
ELM-96
instruction manual
IM425-U v3.1
pag. 7
DO_ OFF OFF
SET CT
Increase
Set CT ratio
from 1 to 2000
Decrease
SET VT
Increase
Set VT ratio
from 0.1 to 400.0
Decrease
seT AV9 T
Increase
Set average time
from 1 to 30 minutes
Decrease
seT 3pH BALANC
Set connection
UN_BAL
Type
1PH L3
seT MDE -3-
Set wiring connection
type
-4-
seT SYN MDE L3
Set synchronism
50
type
60
seT SCHROLL
ON
OFF
SET PAS
Increase
Set Password
OFF - 0002 ÷ 9999
Decrease
Confirm and end of general settings
- Programming of the transformation rate of the external CT’s
The programming of the CT’s rate considered as the rate between primary and secondary (example: with CT 1000/5, we
must set 200), must be done with the push-button on the front panel.
By pressing the key
A
again it will appear the message CT (current transformer) and the value of the transformation rate
(set to 1 by the manufacturer). To increase the value press the
B
button while to reduce the value press the
A
button with
B
already pressed (the variation is unit for unit). To increase the speed up the value setting, it’s necessary to hold
pressed the
B
or the couple
A
and
B
buttons, the variation will happen successively by tens and hundreds. To come back
to increase or to reduce the value on unit by unit way, it’s necessary to release and to press the key again. To confirm the
value set press the
A
button; in this way the instrument will pass to the successive programming.
If no key is pressed during a 10-second interval of time, the instrument will exit automatically from programming, without
saving the selected value.