Commissioning
Liquisys M CLM223/253
56
Hauser
Basic version does not include functions in
italic
.
Coding
Field
Setting range
(Factory settings, bold)
Display
Info
R
RELAY function
group
Relay contact settings.
R1
Select contact to be
configured
Rel1
Rel2
Rel3
Rel4
Rel3 (water) and Rel4 (cleaner) are only
available with the relevant version of the
transmitter.
If Chemoclean is used as the cleaning
method, Rel4 is not available.
R2 (1)
Configuration limit
contactor for
conductivity,
resistivity or
concentration
measurement
LC PV = limit contactor
cond
(1)
LC °C = limit contactor T (2)
PID controller (3)
Timer (4)
Clean = Chemoclean (5)
USP (6)
EP PW (7)
PV = process value
If Rel4 is selected in the R1 field,
Clean = Chemoclean cannot be selected.
By confirming with ENTER, another relay
function already switched on is switched
off and its settings are reset to the factory
settings.
R211
Switch function of
R2 (1) off or on
Off
On
All the settings are retained.
R212
Enter the switch-on
point of the contact
cond/ind:
9999 mS/cm
MOhm:
200 M
cm
conc:
9999 %
Never set the switch-on point and the
switch-off point to the same value!
(Only the operating mode selected in A1
is displayed.)
R213
Enter the switch-off
point of the contact
cond/ind:
9999 mS/cm
MOhm:
200 M
cm
conc:
9999 %
Entering a switch-off point selects either a
Max contact (switch-off point < switch-on
point) or a Min contact (switch-off point >
switch-on point), thereby implementing a
hysteresis that is constantly required (see
"Illustration of the alarm and limit
functions" figure).
R214
Enter pick-up delay
0 s
0 to 2000 s
R215
Enter drop-out delay
0 s
0 to 2000 s
R216
Enter alarm
threshold
cond/ind:
9999 mS/cm
MOhm:
200 M
cm
conc:
9999 %
If the alarm threshold is undershot/
overshot, this triggers an alarm with the
error message (E067 to E070) and error
current at the transmitter (note alarm
delay in field F3).
If defined as a Min contact, the alarm
threshold must be < switch-off point.
R
RELAIS
R1
Sel
.
Relay
Rel1
R2
Sel
.
Type
LC PV
R211
Function
off
mS/cm
R212
On value
9999
mS/cm
R213
Off value
9999
s
R214
On Delay
0
s
R215
Off Delay
0
mS/cm
R216
A.Thresh
9999
Содержание Liquisys M CLM223/253
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