Lumel ND30 User Manual

ND30-09D 22 User's manual
Table 2
Item Parameter name range Notes/description
Default
settings
1
Settings
Logical conditions C1
C1 v C2 v C3
C1  C2  C3
(C1  C2) v  C3
(C1 v  C2)  C3
C1
2 Relay state if
alarm on
Off/On State of the relay at the
alarm switched on Off/On
On
3 Holdback alarm
off
Off/On Off
4 Display alarm
event
Off/On When alarm indication
function is enabled and the
alarm state ends, alarm
symbol is not turned off but
begins to flash.
Signalization symbol
flashes until it is turned off
by pressing
the button and
(> 1 sec.). This function
refers only to the alarm
signalization, so the relay
contacts will operate
without a latch according to
the selected alarm type.
Off
Condition 2 Condition 3
Values U1, I1,...,T2,
hh:mm
Value on the alarm output
parameters acc. to Table 8
U1
6 Condition type n_on, noFF,
on,oFF, H_on,
HoFF, 3non,
3noF, 3_on,
3_oF
Acc. to Fig.17. n-on
7 Low limit
condition
-144.0…144.0 in % of the rated input
value
90.0
8 High limit
condition
-144.0…144.0 in % of the rated input
value
110.0
9 Delay to condition
on
0 … 3600 in seconds 0
10 Delay to condition
off
0 … 3600 in seconds 0
11
Holdback
condition off->on
0 … 3600 in seconds 0
12 Display condition
event
Off/On When a latch function is
enabled and the condition
state ends, condition
symbol is not turned off but
begins to flash.
Off
Alarm
Del

Lumel ND30 Specifications

General

Brand	Lumel
Model	ND30
Category	Measuring Instruments
Language	English