Out - gefran 800 User Manual

filt
Digital filter on main input
46
fild
Digital filter on display
process variable: acts as
hysteresis
47
dp s Decimal point position for
-
main input scale, alarm
and remote setpoint
48
Minimum limit of main
lo s -
input scale
49
Maximum limit of main
xi s
- input scale
50
Offset correction
ofst
of main input
51
tyP. 2 Aux analogue input
function (if enabled)
[see "hrd.1" on Hrd]
52
and enable custom
limitation

Out

Output settings
Select
al. 1 . r
reference
signal for
alarm 1
60
Select
al. 2 . r
reference
signal for
alarm 2
61
Select
al. 3 . r
reference
signal for
alarm 3
62
AL.x.t
Alarm
al. 1 . t
type 1
0
63
1
Alarm
2
al. 2 . t
type 2
3
4
64
5
6
Alarm
al. 3 . t
7
type 3
65
+ 8 to disable on power up until first interception
+ 16 to latch alarm
6
0.0 ... 20.0 sec
0 ... 9.9
scale points
dP_S Format
0 xxxx
1 xxx.x
2 xx.xx (*)
3 x.xxx (*)
(*) not available for TC,
RTD and PTC scales
min...max input range
selected in tyPE
min...max input range
selected in tyPE
-999 ... 999
scale points
tYP.2 Auxiliary input function
0 None
1 Remote setpoint
2 Analogue remote manual
3 Analogue power reset
4 Current transformer
input for HB
+ 8 to select custom linearization
(see table 32 values in Lin)
AL.1.r, AL.2.r, AL.3.r
AL.x.r Variable to compare Alarm setpoint
0 PV (Process variable)
1 InP.2 (aux input)
2 SSP (active setpoint) AL (only absolute)
3 PV (Process variable)
(aux input)
+ 4 only for relative alarms, they refer to SP1
(available if multiset function enabled)
AL.1.t, AL.2.t, AL.3.t
Direct (high limit) Absolute
Inverse (low limit) or relative
to active setpoint
direct absolute
inverse absolute
direct relative
inverse relative
direct absolute
inverse absolute
direct relative
inverse relative
flt. 2
53
lo. 5 2
54
xi. 5 2
55
of. 5 2
56
lo l
-
57
xi l
-
58
• Out
HB alarm
xb f
-
66
AL
AL
InP.2
Normal
Symmetrical
(window)
normal
normal
normal
normal
symmetrical
symmetrical
symmetrical
symmetrical
Digital filter on aux input
(if enabled) 0.0 ... 20.0 sec
[see "hrd.1" on Hrd]
Minimum range for aux
Min...max input range
input (if enabled)
[see "hrd.1" on Hrd]
Maximum range for aux
Min...max input range
input (if enabled)
[see "hrd.1" on Hrd]
Offset correction of aux
-999 ... 999
input (if enabled)
scale points
[see "hrd.1" on Hrd]
Lower limit for local
setpoint and absolute Lo.S ... Hi.S
alarms
Upper limit for local
setpoint and absolute Lo.S ... Hi.S
alarms
Hb_F Function description
0 Relay, logic output: alarm active
function on load current level lower than
setpoint during the ON time
of the control output
1 Relay, logic output: alarm active
on load current level higher than
setpoint during the OFF time
of the control output
2 Alarm active if one of functions 0 and 1
is true (OR logic between 0 and 1) (*)
3 For continuous heating output
7 For continuous cooling output
+ 0 assigned to output Out1 (only for Hb_F= 0, 1, 2)
+ 4 assigned to output Out2 (only for Hb_F= 0, 1, 2)
+ 8 assigned to output Out3 (only for Hb_F= 0, 1, 2)
+ 12 assigned to output Out4 (only for Hb_F= 0, 1, 2)
+ 16 inverse HB alarm
(*) minimum setting is fixed at 12% of amperometric full scale
80225E_MHW_800_04-2013_ENG
selected in tyP.2
selected in tyP.2