ProMinent DULCOMETER D1C Operating Instructions Manual page 20

Complete Operating Menu / Description
Limit value
Access to all setting menus can be blocked with an access code !
limits
setting ?
Type of limit trans-
gression Limit 1:
Limit 2:
Limit value Limit 1
Limit 2
Limit 1
Limit 2
Limit 1
Limit 2
Limit 1
Limit 2
Limit 1
Limit 2
Limit 1
Limit 2
Hysteresis limits
Delay time, error
Controller
Switch direction,
limit value 1/2
Switch-on delay
∆t on
Switch-off delay
∆t off
20
limit 2 upper
5.00 ppm
limit 1 lower
1.00 ppm
relay 1: limit 1
- active closed
∆t on: 0 s
∆t off: 0 s
Possible Values
Initial value Increment
upper
lower lower
upper off*
1.00 ppm 0.01 ppm
5.00 ppm 0.01 ppm
2.00 ppm 0.01 ppm
10.00 ppm 0.01 ppm
5.00 ppm 0.01 ppm
25.00 ppm 0.01 ppm
70.0 % 0.1 %
90.0 % 0.1 %
140.0 % 0.1 %
180.0 % 0.1 %
350.0 % 0.1 %
450.0 % 0.1 %
0.20 ppm 0.01 ppm
0.40 ppm 0.01 ppm
1.00 ppm 0.01 ppm
2.0 % 0.1 %
4.0 % 0.1 %
10.0 % 0.1 %
off 1 s
on on
off
Active closed Active closed
Active open
0 s 1 s
0 s 1 s
limits fault
hyst.: 0.20 ppm
∆t on: off
control: on
relay 2: limit 2
- active closed
∆t on: 0 s
∆t off: 0 s
Lower value Upper value
-1.00 ppm 11.00 ppm
-1.00 ppm 11.00 ppm
-2.00 ppm 22.00 ppm
-2.00 ppm 22.00 ppm
-5.00 ppm 55.00 ppm
-5.00 ppm 55.00 ppm
-10.0 % 110.0 %
-10.0 % 110.0 %
-20.0 % 220.0 %
-20.0 % 220.0 %
-50.0 % 550.0 %
-50.0 % 550.0 %
0 ppm 11.00 ppm
0 ppm 22.00 ppm
0 ppm 55.00 ppm
0 % 110,0 %
0 % 220.0 %
0 % 550.0 %
1 s / off 9999 s
0 s 9999 s
0 s 9999 s
D1C2-O2-024-GB
Remarks
Limit transgression
when exceeding or
dropping below value
*only with limit value relay
Effective in direction of
cancelling limit trans-
gression
Function can be switched off