User Manual IXE
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MA 1206-A001 GB
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2.3.4 Cancel an Instruction
Key
makes the unit go back to the
Manual mode
. If one, or more instructions have
been introduced on the second display line, they will not be executed. The cursor
disappears.
2.3.5 Initialization / M0P
If a mechanical zero is defined (reference point), absolute displacement instructions can
be used.
The mechanical zero (M0P) is set by end limit switch (initiator) in the – direction. The
initialization switch is installed on the side of the carriage bearing the motor.
The initialization sequence is described in : Programming manual MINILOG
Initialization of the axis is effected either by an instruction:
X0 (or Y0, W0, Z0)
After this instruction only the mechanical zero point counter parameter P20 is set to zero,
the absolute counter parameter P21 isn’t set to zero.
or the instruction: M0P (key M0P) + axis designation
The M0P key is only accessible in the
Manual mode
.
The M0P displacement resets parameters P20 and P21 to zero.
It is possible to check the unit’s correct operation by using successively both M0P
commands and comparing the counter values of the absolute counter.
Parameters P08 to P13 are used to program the initialization frequency (speeds), ramps
(acceleration) and recovery times.
2.3.6 Groups of Inputs and Outputs
For reasons of diagnosis it is possible to display the inputs and outputs in the
Manual
mode
. The inputs and outputs are displayed in groups of 8 outputs or 12 inputs:
Input blocks: e1, e2,...
Output blocks: a1,a2,...
Display Input Status
instruction: I en, CR
e= keys
+ E
e = group of inputs
n= group number (e1 inputs 1-12)
The input status are displayed in a rising order:
0= OFF 1 = ON
