MFC
Functions
4.
99
Ymax
Meaning:
Dosing rate limitation
(single feedback control-loop control only)
Display:
Percentage (%)
Explanation:
The parameter Ymax only applies to:
•
Positioner with feedback
•
Dosing pumps
•
Solenoid pump
•
Controller with mA output
Ymax defines the maximum control output to the actuator
The control parameter corresponds to electronic dosing limitation
of the actuator.
Setting range:
The parameter Ymax can be set from 0–100 %.
Ymin
Meaning:
Dosing rate basic load
(single feedback control-loop control only)
Display:
Percentage (%)
Explanation:
The parameter Yminonly applies to:
•
Positioner with feedback
•
Dosing pumps 2p
•
Solenoid pumps 2p
•
Controllers with mA output 2p
A basic dosing rate is output to the actuators with Ymin.
Setting range:
The parameter Ymincan be set from 0–100 %.
Please note
Ymin and Ymax is only available for the single feed back control.
The control range is limited by the parameters Ymax and Ymin.
Do not select a Ymax value lower than Ymin.
At Ymin > 0 overdosing can occur.
Summary of Contents for WALLACE & TIERNAN MFC
Page 1: ...WALLACE TIERNAN MULTI FUNCTION CONTROLLER MFC from version V 2 00 INSTRUCTION MANUAL...
Page 2: ...2 WT 050 580 000 DE IM 0714 MFC Please note Original manual...
Page 6: ...6 WT 050 580 000 DE IM 0714 Introduction MFC 1...
Page 40: ...40 WT 050 580 000 DE IM 0714 Description MFC 3...
Page 247: ...MFC Certificates 10 247 10 Certificates...
Page 248: ...248 WT 050 580 000 DE IM 0714 Certificates MFC 10...
Page 249: ...MFC Certificates 10 249...
Page 250: ...250 WT 050 580 000 DE IM 0714 Certificates MFC 10...
Page 262: ...262 WT 050 580 000 DE IM 0714 Settings table MFC 11...