ITC DOSmart AC, Manual

Page: 17 / 48

17
Installation
Inputs
Outputs
Monitor motor
5.1 OPERATING MODES
5.1.1 Manual mode
This mode allows manual adjustment of the dosing flow rate.
5.1.2 Proportional mode
This mode allows dosing to be proportional to a pulsed input. Use X:Y mode to establish a ratio of input
pulses (X) to pump cycles (Y). Use the %/ppm mode for proportional dosing.
Proportional mode settings
5.1.2.1 X:Y pulses
The pump will cycle Y times after receiving X input pulses. The pump speed can be adjusted manually.
%
l / h
0 0 0
0 0 0
MODE
MODE:
Manual
Proportional
Analog
Batch
l / h
M o
%
0 0 0
0 0 0
off l
l / h
M
%
3 1
4 4
ENT ENT
ENT
Increase/decrease flow
Start/stop the pump
The pump will start if the Remote Activation input is activated.
Proportional to a pulse input from a flowmeter
1. X:Y for low frequency pulses (0,005-30 Hz)
2. %/ppm for high frequency flowmeters (1-300 Hz)
%
l / h
0 0 0
0 0 0
MODE
MODE: Manual
Analog
Batch
Proportional l / h
10
m3/h
o
%
0 0 0
0 0 0
Proportional
% / PPM Flowmet.
X:Y Pulse
ENT
ENT
0001 :
Q = 025 %
M = 005 pulses
0001
PROPORTIONAL X:Y
25.0
25.0
25.0
25.0
7.75
Select the number of input pulses
Change by pressing
and validate by pressing
ENT