Mitsubishi Electric MELDAS C6 Interface Manual page 316

B con-
Signal name
tact
EXTERNAL MACHINE
—
COORDINATE
COMPENSATION DATA
[Function]
This data compensates the basic machine coordinate system. The axis moves the amount
equivalent to the set data (interpolation unit). The entire coordinate system value, including the
basic machine coordinate system, will not change.
[Operation]
When the "External machine coordinate compensation data" (R2300) is set, the axis will move the
amount equivalent to that set value.
The entire coordinate system value, including the basic machine coordinate system, will not
change.
<Data range>
8000 (HEX) to 7FFF (HEX) (Absolute compensation amount –32768 to 32767)
Unit: Interpolation unit (0.5µm (0.05µm when using sub-micrometer specifications.)
B con-
Signal name
tact
EACH AXIS REFERENCE
—
POINT SELECT
[Function]
Select the each axis reference point return position for manual reference point return.
[Operation]
(1) This signal is valid when the reference point select method (Y207/W87) is ON.
(2) Two bits are used for each axis to select the reference point.
(a) R register and corresponding axis
R2301
F
(b) Setting value and reference point No.
High-order bit
0
0
1
1
[Related signals]
Reference point select method (M: Y737)
6. EXPLANATION OF INTERFACE SIGNALS
6.4 PLC Output Signals (Data Type: R***)
Signal
abbreviation
Signal
abbreviation
E D C B A 9 8
Low-order bit
0
1
0
1
1st axis
R2300
1st system
R2301
7 6 5 4 3 2 1
Return position
1st reference point
2nd reference point
3rd reference point
4th reference point
6-4-26
2nd axis 3rd axis
R2350 R2400
2nd system 3rd system
—
0
1st axis setting value
2nd axis setting value
3rd axis setting value
4th axis setting value
5th axis setting value
6th axis setting value
—