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.
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 uLN
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) the status of digital input, 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.
Only if the instrument is “commissioned” on the
G
display will be displayed the communication status between the
microprocessor and the LON interface.
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
ELM-96BP-LON
instruction manual
IM447-U v0.67
pag. 10