Mitsubishi Electric MELSERVO MR-J4-03A6-RJ, Instruction Manual

Page: 359 / 610

7. PARAMETERS
7 - 54
No./
symbol/name
Setting
digit
Function
Initial
value
[unit]
Control mode
CP/BCD
CL
PS
PC66
LPSPL
Mark
detection
range +
(lower three
digits) Set the upper limit of the mark detection.
Upper and lower are a set.
When the roll feed display is enabled, set this value with the travel distance from the
starting position.
Setting address:
Upper
3 digits
Lower 3
digits
[Pr. PC66]
[Pr. PC67]
The unit will be changed to 10
STM
[
μ
m], 10
(STM-4)
[inch], 10
-3
[degree], or [pulse] with the
setting of [Pr. PT01].
Set a same sign for [Pr. PC66] and [Pr. PC67]. A different sign will be recognized as
minus sign data.
When changing the direction to address decreasing, change it from the - side of the
mark detection ([Pr. PC68] and [Pr. PC69]). An incorrect order of the setting will trigger
[AL. 37]. Therefore, cycling power may be required after [Pr. PC66] to [Pr. PC69] are
all set.
This parameter setting is available with servo amplifiers with software version B7 or
later.
Setting range: -999 to 999
0
Refer to
Function
column
for unit.
PC67
LPSPH
Mark
detection
range +
(upper three
digits)
PC68
LPSNL
Mark
detection
range - (lower
three digits) Set the lower limit of the mark detection.
Upper and lower are a set.
When the roll feed display is enabled, set this value with the travel distance from the
starting position.
Setting address:
Upper
3 digits
Lower
3 digits
[Pr. PC68]
[Pr. PC69]
The unit will be changed to 10
STM
[
μ
m], 10
(STM-4)
[inch], 10
-3
[degree], or [pulse] with the
setting of [Pr. PT01].
Set a same sign for [Pr. PC68] and [Pr. PC69]. A different sign will be recognized as
minus sign data.
When changing the direction to address increasing, change it from the + side of the
mark detection ([Pr. PC66] and [Pr. PC67]). An incorrect order of the setting will trigger
[AL. 37]. Therefore, cycling power may be required after [Pr. PC66] to [Pr. PC69] are
all set.
This parameter setting is available with servo amplifiers with software version B7 or
later.
Setting range: -999 to 999
0
Refer to
Function
column
for unit.
PC69
LPSNH
Mark
detection
range - (upper
three digits)
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