Endress+Hauser Liquisys M CCM223 - Page 75

Liquisys M CCM223/253 Commissioning
Endress+Hauser 75
Coding Field Range of
adjustment
(factory settings
in bold)
Display Info
R263 Enter pause time 360 min
1 to 7200 min
R263
min
PauseTime
360
A0002097-EN
The pause time is the time
between two cleaning cycles
(see the "Timer for cleaning
function" section).
R264 Enter minimum
pause time
120 min
1 to 3600 min
R264
min
Min.Pause
120
A0002098-EN
The minimum pause time
prevents constant cleaning if a
cleaning trigger is pending.
R2 (7) Configure
cleaning with
Chemoclean (for
version with four
contacts,
Chemoclean
option and
contacts 3 and 4
assigned)
Clean=
Chemoclean (7)
R2
Sel.Type
Clean
A0009064-EN
See the "Chemoclean function"
section.
By confirming with ENTER,
another relay function already
switched on is switched off and
its settings are reset to the
factory settings.
R271 Switch function
of R2 (7) off or
on
Off
On
R271
Function
Off
A0002099-EN
R272 Select type of
start pulse
Int = internal
(time-
controlled)
Ext = external
(digital input 2)
I+ext = internal +
external
I+stp = internal,
suppressed by
external
R272
CleanTrig
int
A0002100-EN
No real time clock is available.
External suppression is required
for irregular time intervals (e.g.
weekends).
R273 Enter pre-rinse
time
20 s
0 to 999 s
R273
s
PreRinse
20
A0002101-EN
Rinsing is performed with
water.
R274 Enter cleaning
time
10 s
0 to 999 s
R274
s
CleanTime
10
A0002102-EN
Cleaning is performed with
cleaning agent and water.
R275 Enter post rinse
time
20 s
0 to 999 s
R275
s
PostRinse
20
A0002103-EN
Rinsing is performed with
water.