gefran GFX4 Configuration And Programming Manual page 26

Alarm type
406
a1. t
407
A2. t
408
A3. t
54
409
A4. t
46
AL1 direct/inverse
bit
47
AL1 absolute/relative
bit
48
AL1 normal/symmetrical
bit
49
AL1 disabled at switch-on
bit
50
AL1 with memory
bit
54
AL2 direct/inverse
bit
55
AL2 absolute/relative
bit
56
AL2 normal/symmetrical
bit
57
AL2 disabled at switch-on
bit
58
AL2 with memory
bit
36
AL3 direct/inverse
bit
37
AL3 absolute/relative
bit
38
AL3 normal/symmetrical
bit
39
AL3 disabled at switch-on
bit
40
AL3 with memory
bit
70
AL4 direct/inverse
bit
71
AL4 absolute/relative
bit
72
AL4 normal/symmetrical
bit
73
AL4 disabled at switch-on
bit
74
AL4 with memory
bit
Limits of absolute alarm settings
25
Lo. L
20 - 28 - 142
26
xI. L
21 - 29 - 143
26
R/W Alarm type 1
R/W Alarm type 2
R/W Alarm type 3
R/W Alarm type 4
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Lower settable limit SP, SP remote and
R/W
absolute alarms
Upper settable limit SP, SP remote and
R/W
absolute alarms
Table of alarm behaviour
Direct (high limit)
Inverse (low limit)
0 direct
1 inverse
2 direct
3 inverse
4 direct
5 inverse
6 direct
7 inverse
+ 8 to disable at switch-on until first setpoint
+ 16 to enable memory latch
+ 32 Hys becomes delay time for activation of alarm (0...999 sec.)
(excluding absolute symmetrical)
+ 64 Hys becomes delay time for activation of alarm (0...999 min.)
(excluding absolute symmetrical)
+ 136 to disable at switch-on or at change of setpoint until first setpoint
+ 256 only for alarms with memory and delay time: the delay time becomes
a timed hysteresis (with time stopped in case of SBR condition: when SBR
condition disappears the delay time starts counting from zero)
Lo.S ... Hi.S See: SETTINGS – Setpoint Control
Lo.S ... Hi.S
880397M_MSW_GFX4-GFXTERMO4_08-2018_ENG
Absolute Normal
Relative Symmetrical
to activfe setpoint (window)
absolute normal
absolute normal
relative normal
relative normal
absolute symmetrical
absolute symmetrical
relative symmetrical
relative symmetrical
0
0
0
0
0
1000