Endress+Hauser TopClean S CPC 30, Руководство по эксплуатации

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6 Commissioning TopClean S CPC 30
58 EHauser
MA4 Relay:
Max. pulse
frequency n.c.
1/min.
Relay selection
(for pulse frequency)
Relay:
Relay selection
Max. pulse frequency
: Input of the maximum pulse
frequency. (Pulses with a higher frequency are not
forwarded to the relay).
(Maximum setting: 120 1/min)
MA5 Relay:
Period:
t
E
min:
n.c.
000.0 s
000.0 s Relay selection
(for pulse length)
Relay:
Relay selection
Period
: Period length T in seconds
(Range 0.5 ... 999.9 s)
t
E
min
: Minimum switch-on period. (Shorter pulses are
not forwarded to the relay and treat therefore the
actuators with care).
MA6 0 ... 20 mA
4 ... 20 mA Current output
Selection of the current range, which should be output
at the current output.
MA7 0/4 mA
20 mA Current output
Assign the current value which corresponds to 100 %
dosing medium provision.
Actuators
With selection "two-sided" in Field M1:
MB1 Dosing via:
1 output
2 outputs Control:
(This is only if you selected the continuous controller
under current output 2.)
1 output
: for control using the current output in the "split
range" method. Control logics are required which can
control two valves/pumps over one current input.
2 outputs
: If the valves are controlled with two relays.
1 Output:
MBA1 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.
E1
CODE CHOICE
(default = bold) INFO
(E1, 2 = Editor types, s. page 28)
User
settings