Endress+Hauser Liquisys M COM223 Manual De Instrucciones página 126

Anexo
Measured value
in hPa
only display switch!!
Selection of
measuring range
20 mg/l 60 mg/l
200%Sat 600% Sat
400 hPa 1200 hPa
Feedforword control
to PID controller
Off; lin = linear
Basic = basic load
Selection of
value pair in table
1
1 ... no. of value pairs
assign
O333
Enter 20mA value
10.000 mg/l; 0...20 mg/l
100.0%SAT; 0...200%SAT
200 hPa; 0...400hPa
40.0 °C; -10...60 °C
O313
Activate
alarm contact
yes; no
Setting of maximum
permissible limit
violation period
(below limit)
480 min; 0...2000 min
126
Measured value Measured value
Current input in %
Sensor signal in nA / mV
A6
Feedforward control
gain = 1 at
50% 0 ... 100%
Z6 Z7
Entry of x-value Entry of y-value
(measured value) (current)
0.000 mg/l;0...20 mg/l
0.0 ; 0...200
%SAT %SAT
0 hPa; 0...400 hPa 0.00mA; 0...20.00mA
O334
Activate error current Automatic start of
for previously set cleaning function
error
no; yes no; yes
F6 F7
Setting of maximum
Setting of
permissible limit limit value
violation period 1.000 mg/l;
50.0 %SAT; 0...200%SAT
(upper limit)
20 hPa;
240 min; 0...2000 min
P6 P7
Measured value
Current input in mA
Table status o.k.
yes; no
O335 O336
Selection "next error"
or return to menu
Next=next errror
<--- R
F8 F9
0...20 mg/l
0...400 hPa
P8
Liquisys M COM223/253
Field for customer
settings
A0027495-ES
Endress+Hauser