ITC DOSTEC AC, Manual

Page: 15 / 64

15
ANALOG INPUT
INPUT
16,0 mA = 100 %
= % 067
ANALOG INPUT
4 mA = 000 %
SPAN
20 mA = % 100
l / h
2 60.0
8.0mA
l
%
2 5
3 6
ENT ENT
%
l / h
0 0 0
0 0 0
MODE
0240
x2
MODE: Manual
Proportional
Analog
ModBus
Batch
01,600 l
00,000 l
o
%
0 0 0
0 0 0
%
100
%
100
%
100
%
100
4 4 4 4 10 10 10 10 12 12 12 12
Configuration
Examples:
1: 4 mA = 0 % 2: 4 mA = 100 % 3: 4 mA = 0 % 4: 12 mA = 0 %
20 mA = 100 % 20 mA = 0 % 12 mA = 100 % 20 mA = 100 %
4.1.4. Batch mode
This mode allows batch dosing. Various activation options may be chosen (manual, external, time), and
an end of the work cycle defined by number of cycles/volume or by time. In any of the operating modes,
the speed of the pump can be defined in %.
Select mA output for the second point
Change by pressing
and confirm by pressing
ENT
Select the flow rate in % for the second point in mA
Change by pressing
and confirm by pressing
ENT
ENT
Start/stop the pump
The pump will start if the Remote Activation input is activated
Examples 3 and 4 can be combined into two pumps when both are controlled with the same mA signal to
start a second pump as supplementary flow.