gefran 2400 User Manual

40
80290C_MHW_2400_0908_ENG
String assigned to an alarm
Each enabled alarm can be assigned an alphanumeric string composed of 5 characters, to be displayed on the PV
in level 1.
The string of alarm n (with n from 1 to 10) is enabled by means of parameter At.n = +512 (to display the string
when the alarm trips) or At.n = +1024 (to display the string when the alarm limit is exceeded in case of alarm with
time delay).
The string is composed of parameters SdA.n, Sdb.n, SdC.n, Sdd.n and SdE.n, which define characters A, B, C, D
and E of the PV display.
8.8.8.8.8.
A B C D E
The 8 parameter set bits identify the 7 display segments and the decimal point; they are shown below in decimal
values to be added, corresponding to the segments to be switched on.
Example: to compose character “3” you have to set the parameter corresponding to the value 1+2+4+8+64 = 79
The table with the settings corresponding to the most-used characters appears below.
8.
64
8
1
2
32
4
16
128
In case of simultaneous strings on the PV display, the string corresponding to the lower alarm number has priority.
Character to Parameter
be displayed setting
063
16
291
379
4 102
5 109
6 125
77
8 125
9 111
- 128
Character to Parameter
be displayed setting
a95
A119
b 124
c88
C57
d94
e 123
E 121
F113
G61
h116
H118
Character to Parameter
be displayed setting
i4
I6
L56
M55
n84
o92
O63
P115
r115
S 109
t 120
U62

gefran 2400 Specifications

General

Brand	gefran
Model	2400
Category	Monitor
Language	English