Frese ROL-S Serie Installations-, Betriebs- Und Wartungsanleitung Seite 3

PCU switches setup
FIG 10
Input
4-20 mA
2-10 V
0-5 V
0-10 V
1-5 V
FIG 10 - DIP-switch - Input setting.
Set DIP-switches for the required input signal according to the table
above.
FIG 11
DIP OFF
Name
switch function
1 F-O Disabled
2 F-C Disabled
3 A-FULL Disabled
4 CH1 Disabled
5 CH2 Disabled
6 REV Disabled
FIG 11 - DIP-switch - General setting.
FIG 12
A=10, B=11, C=12 etc........
Name
Dead band Mechanical steps at least (0.2 ma factory setting)
Time delay Modulating starting time (1 sec factory setting)
1 2 3
ON OFF OFF
OFF ON OFF
OFF OFF ON
OFF ON ON
OFF OFF OFF
ON
function
If no input signal is detected,
actuator opens fully
If no input signal is detected,
actuator closes fully
A Full
3.8 ~ 4.3
Input Fully Close
19.7 ~ 20.2
Input Fully Open
Set ON to change control
signal range.
Input control signal for "closed/
CW rotation" ~4 mA and press
ZERO
Input control signal for "open/
CCW rotation" ~20 mA and press
SPAN
Default DIP-switch setting OFF
Set ON to change feedback
signal range.
Rotate the actuator by means of
the handwheel to fully closed
and press ZERO
Rotate the actuator by means
of the handwheel to fully open
and press SPAN
Default DIP-switch setting OFF
Low input signal: Fully open,
High input signal: Fully closed
Specification
www.frese.eu/marine
FIG 12 - Dead band and Time delay.
Deadband is set to 0.2 mA from factory, to eliminate hunting (rapid
moves back and forth). Deadband can be adjusted in 0.05 mA steps.
0.2 mA is default and should not be changed.
Example: Set Dead band to 0.2 mA:
Preset 4 => 4 x 0.05 = 0.2 mA
Time delay is to prevent an instant noise or disturbance from the
outside affecting the input signal. The setting for the time delay is
0.5 seconds per gradation.
FIG 13
LED lamp
POWER On
POWER On/Off Flickering
FAULT On/Off Flickering
CLOSE On Lighting
OPEN On Lighting
FAULT On Lighting &
CLOSE On/Off Flickering
FAULT On Lighting &
OPEN On/Off Flickering
FAULT On Lighting &
CLOSE On Lighting
FAULT On Lighting &
OPEN On Lighting
FIG 13 - Control/ Warning LED.
FIG 14
Name
Close actuator (Manual control via PCU)
ZERO
SPAN Open actuator (Manual control via PCU)
ASCN Auto scan between limit switches (CLS and OLS)
FIG 14 - Push bottons.
Auto Scan
Press and hold for 2 seconds for the actuator to
recognize endpoints on the potentiometer. In this
process the actuator will rotate from fully closed to
fully open positions.
POWER
FAULT
CLOSE
OPEN
Status
Main Power Input
CH1, CH2 in case of
optional setting
Input defect / Disconnected
Fully closed
Fully open
Potentiometer disconnected
Potentiometer
When manual control of the
handle exceeds the
close limit setting
When manual control of the
handle exceeds the
open limit setting
Function
EN