B-64120EN/01 4.DESCRIPTION OF PARAMETERS
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G50 If the G50 command for setting a coordinate system (or the G92
command in G command system B or C) is specified,
0 : G50 is executed and no alarm is issued.
1 : G50 is not executed and a P/S alarm (No. 010) is issued.
RLC Local coordinate system is
0 : Not cancelled by reset
1 : Cancelled by reset
G52 In local coordinate system setting (G52), a cutter compensation vector
is:
0 : Not considered.
1 : Considered.
NOTE
Select a local coordinate system setting operation
when cutter compensation is applied, and when
two or more blocks specifying no movement exist
prior to the specification of G52, or when G52 is
specified after cutter compensation mode is
canceled without eliminating the offset vector.
SNC After a servo alarm is released, the local coordinate system (G52 or
G92 (M series), or G52 or G50 (T series)) is:
0 : Cleared.
1 : Not cleared.
NOTE
Even when this parameter is set to 1, the local
coordinate system is cleared if a setting is made to
allow the local coordinate system to be canceled by
a reset (bit 3 (RLC) of parameter No. 1202 = 1).
#7 #6 #5 #4 #3 #2 #1 #0
MMD 68A EMC
1203
MMD EMC
[Data type] Bit
EMC The extended external machine zero point shift function is:
0: Disabled.
1: Enabled.
NOTE
When the extended machine zero point shift
function is enabled, the conventional external
machine zero point shift function is disabled.
68A In automatic coordinate system setting of an absolute position detector
in the mode of mirror image of facing two posts (G68):
0 : Mirror image of facing two posts is not considered.
1 : Mirror image of facing two posts is considered.