Mitsubishi MR-JE-40A - Page 336

7. PARAMETERS
7 - 61
No./symbol/
name
Setting
digit
Function
Initial
value
[unit]
Control
mode
CP CL
PT04
*ZTY
Home
position
return type
_ _ _ x Home position return method
0: Dog type (rear end detection, Z-phase reference)
1: Count type (front end detection, Z-phase reference)
2: Data set type
3: Stopper type
4: Home position ignorance (servo-on position as home position)
5: Dog type (rear end detection, rear end reference)
6: Count type (front end detection, front end reference)
7: Dog cradle type
8: Dog type (front end detection, Z-phase reference)
9: Dog type (front end detection, front end reference)
A: Dogless type (Z-phase reference)
0h
_ _ x _ Home position return direction
0: Address increasing direction
1: Address decreasing command
Setting "2" or more to this digit will be recognized as "1: Address decreasing
direction".
1h
_ x _ _ Home position shift distance multiplication
Set a multiplication of [Pr. PT07 Home position shift distance].
0: × 1
1: × 10
2: × 100
3: × 1000
When [degree] of "Position data unit" is set in [Pr. PT01] in the point table method or
program method, only "0" and "1" are enabled.
0h
x _ _ _ For manufacturer setting 0h
PT05
ZRF
Home
position
return speed
Set the servo motor speed for the home position return..
Setting range: 0 to permissible instantaneous speed
100
[r/min]
PT06
CRF
Creep speed
Set a creep speed after proximity dog at home position return.
Setting range: 0 to permissible instantaneous speed
10
[r/min]
PT07
ZST
Home
position shift
distance
Set a shift distance from the Z-phase pulse detection position in the encoder.
The unit will be changed to [μm], 10
-4
[inch], 10
-3
[degree], or [pulse] with the setting
of [Pr. PT01].
When "Home position shift distance multiplication" is set in [Pr. PT04], it is used with
"×10n".
Setting range: 0 to 65535
0
Refer to
Function
column
for unit.
PT08
*ZPS
Home
position
return
position data
Set the current position when the home position return is complete.
The unit will be changed to 10
STM
[μm], 10
(STM-4)
[inch], 10
-3
[degree], or [pulse] with
the setting of [Pr. PT01].
Additionally, when the following parameters are changed, the home position return
position data will be changed. Execute the home position return again.
"Position data unit" in [Pr. PT01]
"Feed length multiplication (STM)" in [Pr. PT03]
"Home position return type" in [Pr. PT04]
Setting range: -32768 to 32767
0
Refer to
Function
column
for unit.