Mitsubishi Electric M800VS Series - Marked Point Alignment Method I

M800VS/M80V Series Connection and Setup Manual
22 Setting the Position Detection System
22.1 Adjusting the Absolute Position Detection System
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IB-1501613-A
22.1.1 Marked Point Alignment Method I
(1)
Preparations
Set the parameters on the absolute position parameter
screen.
#2049 type (absolute position detection method): 2
(marked point alignment method I)
#2050 absdir (basic point of Z direction): 0 or 1
#2059 zerbas (select zero point parameter and basic
point): 1
The parameters other than "#2049 type" can also be set on
the absolute position setting screen.
(2)
Turn the power OFF and ON.
(Only when "#2049 type" is specified again.)
The following are the operations on the absolute position setting screen. ([Mainte] - [To Abs pos])
(3)
Select an axis to set the absolute position.
There are two methods to select an axis.
 Select the menu [Axis select], enter the axis name
in the input area then press [INPUT]. (For the axis
name, input the name set to the parameter "#1022
axname2" (2nd axis name).)
 Press the menu [Prev axis] and [Next axis] to switch
the axis.
(4)
Select "Handle mode" or "Jog mode" for the machine
operation switch.
(5)
Confirm that the cursor is on "Absolute posn set", input
"1" in the input area, and press the [INPUT] key.
The input value will be registered in the "Absolute posn set"
area.
State: [Origin set]
(6)
Move the axis to the mechanical basic position.
(7) Move the cursor to "Origin-P" with the [ ↑ ] and [ ↓ ]
keys.
Input "1" in the input area and press the [INPUT] key.
The input value will be registered in the "Origin-P" area.
State: [Ret. Ref. P.]
Machine end: Distance between the machine reference po-
sition and the first grid point
(8)
Move the axis in the direction designated with the ab-
solute position parameter "#2050 absdir".
Selected axis