Endress+Hauser Topclean S CPC30, Руководство по эксплуатации

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Topclean S 6 Commissioning
Hauser 83
1 output:
via current output 2:
0 ... 20 mA
4 ... 20 mA
Current output
Selection of the current range, which should be
output at current output 2.
The neutral position (= current value which the controller outputs
when it is not dosing) is in the middle of the selected range.
For 0 ... 20 mA, the neutral position is at 10 mA,
for 4 ... 20 mA at 12 mA.
100 % acid
0/4 mA
20 mA Current output 2
Assign the current value, corresponding to 100 % of the acid
dosing.
!
Note!
From the current value selection for the dosing of 100 % acid, you
can derive the current ranges for acid/base dosing (see below,
fig. 44) in the "split range" method.
C07-CPM153xx-05-06-00-en-005.eps
ƒig. 44: Two-sided control over one current output
2 outputs:
Acid:
Base: I length
I length
Dosing
Dosing can be carried out using:
PWM (= pulse length proportional),
PFM (= pulse frequency proportional) or
1x Three-PS (= three-point step controller)
+Relay
–Relay
Motor run time
Xsd n.c.
n.c.
060.0s
04.0%
Acid dosing: Relay selection
(for three-point step controller)
Description see above
Relay:
max. pulse frequency n.c.
120/min.
Acid dosing: Relay selection
(for pulse frequency)
Description see above
Relay:
Period:
t
E
min:
n.c.
000.0 s
000.0 s Acid dosing: Relay selection
(for pulse length)
Description see above
+Relay
–Relay
Motor run time
Xsd n.c.
n.c.
060.0s
04.0%
Base dosing: Relay selection
(for three-point step controller)
Description see above
Relay:
max. pulse frequency n.c.
1/min.
Base dosing: Relay selection
(for pulse frequency)
Description see above
Relay:
Period:
t
E
min:
n.c.
000.0 s
000.0 s Base dosing: Relay selection
(for pulse length)
Description see above
CHOICE
(default = bold) INFO
Hold
pH 7. 00
Param
[E]
Next Edit[¯]
with current outp. 2
0...20 mA
4...20 mA
mA 4 8
12
16 20
50
100
0
Stroke
[%]
ac. bas.
Hold
pH 7. 00
Param
[E]
Next Select [¯®]
Acid :
Base : Pulse length
Pulse length