20
WT.050.810.010.DE.IM.0718
Description
700 P electronics module
3.
Tp
Example:
Fast dosing pumps can be actuated by a low Tp, slow dosing
pumps can be actuated by a high Tp.
The control parameter Tp must always be adjusted to suit the dos-
ing pump used:
Please note
If the Ts and Tu values are modified manually, the control param-
eters Xp and Tn are re-calculated.
Ts
Tu
Cycle period
Unit
Seconds (s)
Description
The parameter Tp only applies to dosing
pumps.
The cycle period Tp defines a switching
period, which must be coordinated with the
respective pump type.
Setting range
The parameter Tp can be set between 10 and
180 s.
Dosing pump
up to 20
strokes/min
20 to 40
strokes/min
40 to 80
strokes/min
80 to 125
strokes/min
125 to 200
strokes/min
Tp value
120
100
60
30
15
Loop rise time
Unit
Minutes (min)
Description
Time required to reach the end value of the
measuring range with 100% dosing rate. This
time is defined automatically by the system for
the automatic adaption, but it can also be
entered manually.
Setting range
The parameter Ts can be set between 1.0 and
480.0 min.
Loop dead time
Unit
Minutes (min)
Description
Time required between start of dosing and
clear recognition of the reaction. This time is
defined automatically by the system for the
automatic adaption, but it can also be entered
manually.
Setting range
The parameter Tu can be set between 1.0 and
60 min.
Содержание WALLACE & TIERNAN 700 P
Страница 1: ...WALLACE TIERNAN ELECTRONICS MODULE 700 P Version 1 31 and later INSTRUCTION MANUAL...
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Страница 135: ...700 P electronics module Retrofit kits and spare parts 8 135 Explosion drawing 700 P electronics module...
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Страница 139: ...700 P electronics module Wiring Diagrams 9 139 9 Wiring Diagrams...
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Страница 144: ...144 WT 050 810 010 DE IM 0718 Declarations and certificates 700 P electronics module 10...
Страница 145: ...700 P electronics module Declarations and certificates 10 145 10 2 Certificate of Compliance...
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