Quick start manual

Tim ing chart:
a
You must turn the power off and on again to ac ti vate this pa ram e ter.
Home Position Return Positioning with Digital Inputs
4 - 16 MITSUBISHI ELECTRIC
Fig. 4-5: Home po si tion re turn se quence in dogless Z-phase ref er ence mode
PC04 “Home pos. re turn speed”
PC06 “Home off set”
PC05 “Creep speed”
Auto/Man ual mode (MD0)
ON
OFF
Se lect point ta ble no. (DI0)
Start command
Forward (ST1)
ON
OFF
Start command
Re verse (ST2)
ON
OFF
Servo mo tor speed setting
Z-phase of encoder
ON
OFF
Home re turn com plete (ZP)
ON
OFF
No. Code Function Description
PA05
a
*FTY Feed length mul ti -
pli ca tion factor
Needed here to scale the home po si tion value to the phys i cal co or -
di nate sys tem.
PC02
a
*ZTY Home po si tion
re turn mode
Se lects the home po si tion re turn mode:
A: Dogless Z-phase ref er ence mode
PC03
a
*ZDIR Home po si tion
re turn direction
0: In cre men ting count ing of en coder pulses
1: Dec re ment ing count ing of en coder pulses
PC04 ZRF Home po si tion
re turn speed
Sets home po si tion re turn speed un til first de tec tion of the Z-phase
in [rpm].
PC05 CRF Creep speed Speed for pre cise move ment to home po si tion in [rpm].
PC06 ZST Home po si tion
off set (shift)
Dis tance be tween the en coder zero point (Z-phase) and the phys i -
cal home po si tion in [µm].
PC07
a
*ZPS Home po si tion
re turn po si tion
value
The home po si tion re turn stops when the Z-phase po si tion is
reached.You can en ter a non-zero co or di nate for this position [in
10
STM
µm] with this parameter.
Table 4-1: Pa ram e ter ref er ence table