Delem
V1101, 1.5
Overall you could have a shorter reference search cycle time. Another advantage is that it is not
necessary to mount limit switches for reference search.
1.6 Various input and output signals
Pump started. This input must be active to be able to press the start button on the
DA-control. When this input is not active the start button will not
be accepted and the control will display the message **machine
not started**.
T Tandem input. Tandem input for tandem or robot applications. See description of
parameter 10 of the Y-axis parameters menu. For robot
applications ask for the special robot function manual.
C Cycle input. This input can be used to realise an external step change. This is
done by programming the program specific CX-code parameter in
the programs.
CNC-START. The start command for the control. This output can only be active
(start button on control) when the pump start input is active.
FUNCTION OUTPUTS
F1, F2, F3, F4 are general purpose outputs. When you use a motorized deflection unit
then output F3 is standardly used for 'A<' and output F4 for 'A>'. In this case you also
have to connect the motorized deflection potentiometer between 'REF', '0V' and 'AI1'
CNC-RDY
Numerical control ready. This output is always off when the DA control is in the stop-
mode (direct after power on, or after pressing the stop button). This output can only
become active when the control is in:
• the manual mode. The start button is pressed and the X-axis is at the programmed
position.
• the automatic mode or step-by-step mode. The following conditions must be present:
• the start button has been pressed and
• the X-axis is at the programmed position and
• the press beam is in the upper dead point position.
When these conditions have been answered the CNC-RDY cycle results from the timing
diagram.
OK Module
initialisation
ready.
Output signal from a module, to indicate that the module is
properly initialised and is ready for action. Can be used as enable
signal to e.g. a motordrive.
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