Metrohm tiamo 2.3 Patch 1 (process analysis) - Manual (Page 1648)

7.20 IO controller ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
1632 ￭￭￭￭￭￭￭￭ tiamo 2.3 Patch 1 (for Process Analysis)
'Port description'
Only analog output ports of the Controller output type can be selec-
ted.
Control task
Selection of the control task.
Selection Pump control | Free controller
Default value Pump control
Note
Pumps with analog input should be used for the dosing performance in
the presence of pump control.
Control parameters
Controller amplification
Amplification of the controller.
for control task = pump control
Range
0 ... 214783647.000
Default value 1
for control task = free controller
Range
0 ... 214783647.000
Default value 0
P in feedback path
on | off (Default value: off)
Reset time
Time which defines the gradient of the rise of a constant input.
for control task = pump control
Range
0.0 ... 9999.0
Default value 0.0
for control task = free controller
Range
0.0 ... 9999.0 s
Default value 0.0 s
Rate time
Time that a P controller requires, with constant modification speed of the
controlled variable (ramp function), to bring about the same modification