5. Extended functions
16
5.5 [OPTIONAL IN-/OUTPUTS] sub-menu
5.5.1 Inputs
Attention
Only potential-free contacts may be connected to
the terminal strip. External voltages will destroy the
GD Pilot.
The potential-free contacts must not be more than
20 metres away from the terminal strip. If necessary
coupling relays must be fitted in the control
cabinet.
The GD Pilot has five programmable inputs. These
inputs can be assigned (programmed) various
functions. The various functions are listed below. Each
input can be programmed with each function.
You can also find an overview of inputs and
corresoponding functions in the circuit diagram of the
machine.
The inputs are programmed in the
[OPTIONAL
IN-
/OUTPUTS]
sub-menu. Please go to the
[OPTIONAL
IN-/OUTPUTS]
sub-menu. Then go to
the
INPUT
1: FREE
menu item.
If you press the
key, the function starts to flash. By
pressing the
or
key, you can now change the
function. Once you have set the function you want, this
has to be confirmed using the key. The input is now
programmed.
You access all other programmable inputs by pressing
the
or
key.
Explanation of functions:
FREE
Input is not assigned (programmed).
EXT
FAULT
If the contact is opened, the
EXT
FAULT
fault message
appears on the display and the unit is shut down
(shutting down is delayed by 1sec.).
EXT
WARNING
If the contact is opened, the
EXT
WARNING
warning
message appears on the display (the indication is
delayed by 1sec.). This function does not result in the
unit shutting down.
DRYER
FAULT
If the contact is opened, the
DRYER
FAULT
fault
message appears on the display and the unit is shut
down (shutting down is delayed by 1sec.).
DRYER
WARNING
If the contact is opened, the
DRYER
WARNING
warning
message appears on the display (the indication is
delayed by 1 sec.). This function does not result in the
unit shutting down.
BEKOMAT
FAULT
If the line pressure is
≥
1.0 bar and the contact is
opened for at least 250sec.,
BEKOMAT
FAULT
appears
on the display. This function results in the unit shutting
down.
BEKOMAT
WARN.
If the line pressure is
≥
1.0bar and the contact is
opened for at least 250sec.,
BEKOMAT
WARN.
appears
on the display. This function does not result in the unit
shutting down.
Ext. speed restriction
(
EXT. RPM LIMIT)
When the contact is closed the speed of the
compressor is restricted to the set speed in the menu
[LIMIT VALUES]
in menu item
EXT. LIMIT
.
RTC
OVERRIDE
The timer can be overridden using this input.
Example: The compressor has been shut down by the
timer. If the contact is now closed, the compressor
starts up.
2nd
PR.
RANGE
(2nd pressure range)
If the contact is closed, the system changes over to the
second pressure range. Also refer to section 5.1.2.
ENAB.REM-START
(enable remote-start)
For use, see section 5.8.3.
OPERATE_B1
(Enable B1)
For use, see section 5.8.2.
5.5.2 Outputs
Attention
The maximum connected loads for the programmable
outputs (relay contacts) are 4,5A / 240V.
The GD Pilot has four programmable outputs. Output 1
is a relay with changeover contact and output 2..4 are
relays with NO contact. You can assign (program)
various functions to the outputs.
The outputs are programmed in the
[OPTIONAL
IN-
/OUTPUTS]
sub-menu. Please go to the
[OPTIONAL
IN-/OUTPUTS]
sub-menu. Then go to
the
OUTPUT
1: FAULT
menu item
If you press the key, the function starts to flash. By
pressing the
or
key, you can now change the
function. Once you have set the function you want, this
has to be confirmed using the key. The output is now
programmed.
You access the other programmable output by pressing
the
key.
