PROGRAMMING OF THE HOURS COUNTER (
SET HR_
)
The hour counter will be increased when the measure of the parameter will exceed the set threshold value.
ELM-4D1P
instruction manual
IM443-U v0.7
pag. 12
seT UP
Æ
seT Up
RESET
SET DO1
SET DO2
SET AN OUT
SET HR_
--- OFF OFF
(the visualization depends on the settings and the I/O status)
HR_ SEl VLN
HR_ SEl AMP
HR_ SEl AN
HR_ SEl P.f
To chose the parameter
HR_ SEl ACT
(see the variable list)
HR_ SEl REA
HR_ SEl APP
HR_ SEl VLL
HR_ SEL FRE
HR_ sel T
°
c
Set the threshold
Increase
HR_ HI
Decrease
Confirm and end of hour counter settings.
SELECT THE PARAMETER TO LINK TO THE HOURS COUNTER
From the previous setting, pressing the
C
key it’s possible to set the hours counter: the message SET HR_ appears
on the
F
display. Press the
A
key to define the parameter to link to the hours counter. Press more time the
B
key to
select the parameter and the
A
key to confirm it.
SET THE THRESHOLD
Subsequently it’s necessary to set the threshold using the
B
(to increase) and
C
(to decrease) keys. Confirm with
A
key.
I/O INFO PAGE
After the hour counter set, the I/O info page appears in
F
displays: on the first part (L1) appear “ do_” indication, on
the second part (L2) the status of the first digital output (DO1), on the third part (L3) the status of the second digital
output (DO2).
The status of the two digital outputs is ON if the digital output is activated or OFF if deactivated.
The status of the serial port appear on the
G
display when the instrument has this option. If the instrument receives
data, it displays the letter R and the number of the instrument that is in communication while if the instrument
transmits data, it displays the letter T.
VARIABLE LIST
VLN three-phase voltage
AMP three-phase current
AN neutral current
P.F three-phase power factor
ACT
active power
REA
reactive power
APP apparent
power
VLL phase to phase voltage
FRE frequency
T
°
C temperature
