Fs340_02b_oi_e.docx / Nov-21
Page 34 / 49
Description of Commands and Outputs
Commands
No. Command
Description
Assignment to
Keypad
Input
1 Reset
Sets the internal differential counter and the analogue
correction signal to zero. Both drives run solely in
analogue synchronization (open loop) whilst activated
yes
yes
2 Start
Start of the automatic cutting procedure.
The unit cuts automatically to preset cutting length.
When this command is not set, the carriage is held in its
home position (closed loop position control). The
carriage can be moved into forward and reverse
direction by use o
f the inputs “Jog forw” and “Jog rev”.
yes
yes
3 Immediate
Cut
A positive edge at this input will immediately start the
shear for a cutting cycle, independent on what the
actual length is. The subsequent cut will correspond to
the preset length again, unless another Flying Cut will
be triggered again. This function e.g. allows the operator
to cut out bad parts of the material. An immediate cut
can also be performed when the material is in standstill
or when Start command is reset.
yes
yes
4 Cut
completed
This input must receive a signal when mechanically a
cut has been fully completed. With the rising edge of
this signal, the controller will start deceleration and
reversal in order to put the carriage back to its rear
home position. With this signal missing, the carriage
will continue to follow the material synchronously.
When the carriage reaches the “Alarm position”, the
“Alarm” output will be set, but the carriage will not
automatically stop!
no
yes
5 n.a.
no
no
6 Set Zero
Position
This command allows defining the “Zero“ position of the
carriage. The internal carriage position counter is reset
and held to Zero while this command is set. All
limitation settings and alarms refer to this zero position.
Please note that upon power up the carriage position
counter will be cleared also and the unit would take any
actual position as a Zero position. Where you power the
controller down while the carriage is not in at Zero, or
where you move the carriage with the controller in
powerless state, it is always necessary to redefine
“Zero“ after power up by a positive signal to this input.
yes
yes
