102
WT.050.580.000.DE.IM.0714
Functions
MFC
4.
4.8
Alarms
The alarms are output via relay contacts and the red LED. The
number of up to eight alarms is stipulated in the application.
Each alarm can be assigned the following functions:
•
Limit value = Min
All measured values individually
selectable Cl
2
, pH, mV, Cl-N,
conductivity, etc.
•
Limit value = Max
All measured values individually
selectable Cl
2
, pH, mV, Cl-N,
conductivity, etc.
•
Digital inputs
1 to 3 can be selected individually
•
Error
The type of alarm can be selected in the "Alarms" menu in the
displays "Alarm ... Functions" (display 1.6.1 and 1.6.2“Alarm -
Menu 1.6" on page 139) There are three types of alarm.
In all alarm types the response can be influenced by entering a
delay (td) (refer to the diagrams in this chapter).
Unlatched alarm without
acknowledgement option (N.O.
unlatched N.C. unlatched)
The LED lights up in the event of an alarm and goes out
automatically when the alarm conditions are eliminated. The same
applies for the contact.
M I N
R e l a y w i t h o u t
d e l a y
L E D w i t h o u t
d e l a y
R e l a y w i t h
d e l a y
L E D w i t h
d e l a y
R e l a y w i t h
d e l a y
L E D w i t h
d e l a y
A l a r m ( u n l a t c h e d )
t
d
t
d
t
d
t
d
t
d
t
d
t
d
t
d
t
d
t
d
t
d
t
d
Содержание WALLACE & TIERNAN MFC
Страница 1: ...WALLACE TIERNAN MULTI FUNCTION CONTROLLER MFC from version V 2 00 INSTRUCTION MANUAL...
Страница 2: ...2 WT 050 580 000 DE IM 0714 MFC Please note Original manual...
Страница 6: ...6 WT 050 580 000 DE IM 0714 Introduction MFC 1...
Страница 40: ...40 WT 050 580 000 DE IM 0714 Description MFC 3...
Страница 225: ...MFC Complete Devices Retrofit Kits and Spare Parts 8 225 DEPOLOX 5 drawing non pressurised version W3T170031 W3T170031...
Страница 229: ...MFC Complete Devices Retrofit Kits and Spare Parts 8 229 DEPOLOX 5 drawing pressurised version W3T170032 W3T170032...
Страница 233: ...MFC Complete Devices Retrofit Kits and Spare Parts 8 233 VariaSens drawing non pressurised version W3T158742 W3T158742...
Страница 237: ...MFC Complete Devices Retrofit Kits and Spare Parts 8 237 VariaSens drawing pressurised version W3T158756 W3T158756...
Страница 247: ...MFC Certificates 10 247 10 Certificates...
Страница 248: ...248 WT 050 580 000 DE IM 0714 Certificates MFC 10...
Страница 249: ...MFC Certificates 10 249...
Страница 250: ...250 WT 050 580 000 DE IM 0714 Certificates MFC 10...
Страница 262: ...262 WT 050 580 000 DE IM 0714 Settings table MFC 11...
Страница 266: ...266 WT 050 580 000 DE IM 0714 Index MFC 12...