Reference Position Return Near Point Detection; Handle Feed Axis Selection - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (2/2)
14 PLC Help Function
14.33 PLC Axis Control
When the PLC axis control valid signal is OFF (= 0)
PLC axis control
valid signal
Start
busy
den
move
Speed

14.33.6 Reference Position Return Near Point Detection

Set the near point dog signal of the PLC axis reference position return for the following devices in the PLC.
Device No.
Y718 *PCD1
Y719 *PCD2
Y71A *PCD3
Y71B *PCD4
Y71C *PCD5
Y71D *PCD6
Y71E *PCD7
Y71F *PCD8
Note
(1) The responsiveness when the dog signal is set in PLC middle-speed processing is worse than when set in PLC high-
speed processing.

14.33.7 Handle Feed Axis Selection

The axis is designated for the following devices when handle feed is carried out with a PLC axis.
Device No.
Y720 HS1P
Y721 HS2P
Y722 HS3P
When Y720, Y721, Y722 are ON, each handle changes to PLC axis dedication.
YC40 to YC44, YC47, YC48 to YC4C, YC4F, YC50 to YC54 and YC57 used with the normal control device are used to select
each handle axis.
PLC axes are counted as PLC such as first axis and second axis.
Therefore, if you will operate the first handle in the first axis of PLC, turn ON Y720, YC40 to YC44 and YC47.
Note
(1) The handle feed magnification is also used for NC control axes.
Signal name
PLC axis near point detect 1st axis
PLC axis near point detect 2nd axis
PLC axis near point detect 3rd axis
PLC axis near point detect 4th axis
PLC axis near point detect 5th axis
PLC axis near point detect 6th axis
PLC axis near point detect 7th axis
PLC axis near point detect 8th axis
Signal name
PLC axis 1st handle valid
PLC axis 2nd handle valid
PLC axis 3rd handle valid
815 IB-1501668-B