Selecting Z Phase Detection Method - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (2/2)
13 Spindle Control

13.4 Selecting Z Phase Detection Method

13.4 Selecting Z Phase Detection Method
To enable the Z phase detection operation, set the parameter "#3106 zrn_typ/bit3" to "1".
The Z phase detection method is switched by the setting of the parameter "#3106 zrn_typ/bitC".
The selected Z phase detection method is valid for S command, spindle orientation and spindle position control (spindle/C
axis control).
When the parameter "#3106 zrn_typ/bitC" is set to "0", the Z phase detection operation follows the rotation command
direction set in "#3106 zrn_typ/bit0".
When the parameter "#3106 zrn_typ/bitC" is set to "1", the Z phase detection operation follows the rotation command
direction of each spindle function as in the following table:
Z phase detection operation when the parameter "#3106 zrn_typ/bitC" = "1"
Spindle function
S command
Spindle orientation
Spindle position control
(Spindle/C axis control)
G/B spindle synchronization
(When spindle orientation is valid for the
reference spindle)
G/B spindle synchronization
(When spindle position control is valid for
the reference spindle)
(*1) When the shortcut is set, the Z phase detection operation follows the rotation command direction set in "#3106 zrn_typ/
bit0".
(*2) When "#3106 zrn_typ/bitF" is set to "1", the Z phase detection operation follows the rotation command direction set in
"#3106 zrn_typ/bit0".
Rotation direction when Z phase is detected
Follows the rotation direction of spindle forward run start (SRN) or spindle re-
verse run start (SRI).
Follows the rotation command direction set in "#3106 zrn_typ/bit2-1" (01: for-
ward run, 10: reverse run). (*1) (*2)
Follows the rotation command direction set in "#3106 zrn_typ/bitA-9" (01:
forward run, 10: reverse run). (*1)
Follows the rotation command direction set in "#3106 zrn_typ/bit2-1" (01: for-
ward run, 10: reverse run) of the reference spindle. (*1)
Follows the rotation command direction set in "#3106 zrn_typ/bitA-9" (01:
forward run, 10: reverse run) of the reference spindle. (*1)
493 IB-1501668-B