Mitsubishi Electric MELDAS C6 Instruction Manual page 74

(Refer to "2.3 (II). Tool Offset
(M system)" for M system.
(3) Explanation of operations
(a) Setting the tool compensation amount
1) Zero point return
2) Select the mode
3) Input the tool measurement mode signal
4) Confirm measurement base position (sensor position)
5) Select the tool
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2. Screen Operation of A985GOT
After turning the power ON, establish the coordinate system by carrying out dog-type zero
point return.
When using the absolute position detection specifications, carry out initialization if the absolute
position is not established.
Set the mode selection switch to the manual mode (either [handle], [jog] or [rapid traverse]).
Set the tool measurement mode signal to "1".
The tool measurement mode is entered with steps 1), 2) and 3).
The following parameter must be set before carrying out tool setter operations.
(sensor position)
#2015 tlml–, #2016 tlml+
X axis
Xm
Zp
Xp
Zm
Xm : X axis – sensor machine coordinate value (position measured by moving in – direction)
→ #2015 tlml– X axis
Zm : Z axis – sensor machine coordinate value (position measured by moving in – direction)
→ #2015 tlml– Z axis
Xp : X axis + sensor machine coordinate value (position measured by moving in + direction)
→ #2016 tlml+ X axis
Zp : Z axis + sensor machine coordinate value (position measured by moving in + direction)
→ #2016 tlml+ Z axis
Select the tool to be measured.
Set the compensation No. of the tool to be selected as a BCD code in R4720.
Set the compensation No. of the wear data to be cleared after measurement as a BCD code in
R931.
(The tool No. data is input from the PLC to the NC.)
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2.3 (I). Tool Offset (L system)
Axis specification parameter p. 2
Z axis
I - 59