Endress+Hauser Liquisys M CCM223, Operating Instructions Manual

Page: 66 / 124

Commissioning Liquisys M CCM223/253
66 Hauser
R258 Enter pulse interval
10.0 s
0.5 to 999.9 s
This field only appears if pulse length is
selected in R257.
If pulse frequency is selected, R258 is
skipped and entries continue with R259.
R259
Enter maximum
pulse frequency of
the adjuster
120 min
-1
60 to 180 min
-1
This field only appears if pulse frequency
is selected in R257. If pulse length is
selected, R259 is skipped and entries
continue with R2510.
R2510
Enter minimum
switch-on time t
ON
0.3 s
0.1 to 5.0 s
This field only appears if pulse length is
selected in R257.
R2511 Enter basic load
0 %
0 to 40 %
This field only appears with version EP.
When you select the basic load, you enter
the desired dosing quantity.
100% basic load would correspond to:
– Constantly on for R257 = len
– F
max
at R257 = freq (field R259)
– 20 mA at R257 = curr
R2 (6)
Configure cleaning
function (timer)
Timer
Cleaning only takes place with one
cleaning agent (usually water).
By confirming with ENTER, another relay
function already switched on is switched
off and its settings are reset to the factory
settings.
R261
Switch function of
R2 (6) off or on Off
On
R262
Enter rinsing/
cleaning time 30 s
0 to 999 s
Settings for Hold and relay are active for
this time.
R263 Enter pause time
360 min
1 to 7200 min
The pause time is the time between two
cleaning cycles (see "Timer for cleaning
function" section).
R264
Enter minimum
pause time
120 min
1 to 3600 min
The minimum pause time prevents
constant cleaning if a cleaning trigger is
present.
Coding Field Setting range
(Factory settings, bold) Display Info
R258
s
PulsePer.
10.0
R259
1/min
Max.PFreq
120
R2510
s
Min.PTime
0.3
R2511
%
BasicLoad
0
R2
Function
Timer
R261
Function
Off
R262
s
RinseTime
30
R263
min
PauseTime
360
R264
min
Min.Pause
120