Amtech
6-34
6
MODE-H: APPLICATION SPECIFIC FUNCTIONS
H101
No Of Pump
Selection
0 0 4 1 Select number of pumps to be controlled.
H102
Pump Start Hold
Time
Sec 60.0 0.1 3600.0
0.1 If the PID output reaches to upper limit and
remains there for more than the set time, the
next pump will be switched ON.
H103
Pump Stop Hold
Time
Sec 60.0 0.1 3600.0
0.1 If the PID output reaches to lower limit and
remains there for more than the set time, the
next pump will be switched OFF.
H104
Pump Continuous
ON Time Limit
Hrs 8 2 168 1 If pump’s ON/OFF control is not carried out for
more than the set time, the pump will change to
the longest operating pump to the shortest
operating pump.
H105
Pump Changeover
Time
Sec 3 1 120 1 Set the time for changing from the pump that
has been operating longest to the pump
operating shortest.