
4.DESCRIPTION OF PARAMETERS B-64120EN/01
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1012 IDGx
[Data type] Bit axis
IDGx The function for setting the reference position again, without dogs, is:
0 : Not inhibited.
1 : Inhibited.
NOTE
1 IDGx is enabled when the IDG parameter (bit 7 of
parameter No.1002) is 1.
2 When the function for setting the reference position
without dogs is used, and the reference position is
lost for some reason, an alarm requesting
reference position return (No.300) is generated
when the power is next turned on. If the operator
performs reference position return, as a result of
mistakenly identifying the alarm as that requesting
the operator to perform a normal reference position
return, an invalid reference position may be set. To
prevent such an operator error, the IDGx
parameter is provided to prevent the reference
position from being set again without dogs.
(1) If the IDG parameter (bit 7 of parameter
No.1002) is set to 1, the IDGx parameter (bit 0
of parameter No.1012) is automatically set to 1
when the reference position is set using the
function for setting the reference position
without dogs. This prevents the reference
position from being set again without dogs.
(2) Once the reference position is prevented from
being set for an axis again, without dogs, any
attempt to set the reference position for the
axis without dogs results in the output of an
alarm (No.090).
(3) When the reference position must be set again
without dogs, set IDGx to 0 before setting the
reference position.