Mycom S CLM 153
6 Commissioning
Hauser
59
M3
Actuators
Sensor technology
Feedback
Characteristic
Select external hardware
For correct operation, you must completely configure
these four submenus.
Actuators
: here, you can select and configure the
methods which the controller uses to output the
actuating variable.
Sensor technology:
Here you configure the look-ahead
control or switch channels (only with two circuit).
Feedback:
Here you configure the position feedback
of an actuator drive (only with the selection of three PS
and position feedback = on; see Fields 162, 165 / 170,
165)
Characteristic
: Here, you enter the controller
parameters (neutral zone, setpoint, etc.). With this
selection, you can also reach the controller simulation
(see Field ME6).
Actuators:
With selection "one-sided" in Field M2:
MA1
Up
Down
Dosing
Select the control type with which you wish to dose.
MA2
Pulse length
Pulse frequency
3-point step controller
Current output
Select control type
MA3
+relay
–Relay
Motor run
time
Position
feedback
n.c.
n.c.
off
Relay selection
(for three-point step controller)
+Relay
: Open the valve further (= increase dosing)
–Relay
: Close the valve further (= reduce dosing)
Selection: n.c. (= not connected). After this, those
relays which are released in the Contacts menu are
always offered as the default.
Motor run time
: The time the motor drive requires to
move the valve from completely closed to completely
open. The CLM 153 requires this to be able to calculate
the required pick-up time of the relay for any required
position change.
Position feedback
: Without position feedback, the
current valve position is calculated using the entered
motor run time and the relay activity.
With switched-on position feedback, the CLM 153
expects feedback from the actuator drive about the
current valve position via a current or resistance input.
!
Note!
If you cannot select a relay here, use the "Contacts"
menu to make relays available for the controller
function.
MA4
Relay:
max. pulse
frequency
n.c.
120/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)
CODE
CHOICE
(default = bold)
INFO