22
6.5.3 Setting alarm parameters
In Options choose
ALr1
or
ALr2
mode and confirm your selection
by pressing the
button.
Table
5
Item
Parameter
name
Marking
Range
Notes/
description
Manufacturer
’s
value
1
Value on alarm
output (code as
in Tab. 6)
A1_n,
A2_n
table 6
P
2
Alarm type
A1_t,
A2_t
n-on,
n-off,
on,off,
H-on,
H-off
fig. 8.
n-on
3
Lower value of
the input range
A1of,
A2of
-144.0…
144.0
in % of the rated quantity
value
99.0
4
upper value of
the input range
A1on,
A2on
-144.0…
144.0
in % of the rated quantity
value
101.0
5
Time delay of the
switch reaction
A1dt,
A2dt
0…900 in seconds (for A1_n =
P_ord, delay occurs only
when alarm is activated)
0
Summary of Contents for PCE-ND10
Page 7: ...9 5 3 Connection diagrams OUT Direct measurement in a 4 wire network PCE ND10...
Page 8: ...10 OUTimp Semi indirect measurement in a 4 wire network PCE ND10...
Page 15: ...17 6 4 Operating modes Fig 6 PCE ND10 meter operating modes...
Page 24: ...26 Fig 8 Alarm types x alarm no a b normal c off d on a n on b n oFF c On d OFF...
