Incremental Value Command Method - Mitsubishi MR-JE-200A Instruction Manual

5. HOW TO USE THE PROGRAM

5.6 Incremental value command method

When using this servo amplifier in incremental value command method, change the setting of [Pr. PT01].
As position data, set the travel distance from the current address to the target address. The incremental
value command method enables infinitely long constant rate of feeding.
Setting range: -999999 to 999999 [×10
-999999 to 999999 [×10
-999999 to 999999 [pulse]
This section indicates contents different from the absolute value command method (factory setting) when
this servo amplifier is used under the incremental value command method.
(1) Parameter setting
Set [Pr. PT01] to select the incremental value command method as shown below.
(2) Command
The command contents of "MOV" and "MOVA" are changed as follows. There is no change in other
commands. Thus, the command contents are the same between "MOV" and "MOVI", and between
"MOVA" and "MOVIA".
Command Name
Incremental
MOV
MOV value travel
(setting value)
command
Incremental
value
MOVA
MOVA continuous
(setting value)
travel
command
STM
μm] (STM = Feed length multiplication [Pr. PT03])
(STM-4)
inch] (STM = Feed length multiplication [Pr. PT03])
Current address
Position data = |Target address - Current address|
[Pr. PT01]
Setting
Setting
range
-999999 to
×10
999999
-999999 to
×10
999999
Target address
1
Incremental value command method
Indirect
Unit
specification
The servo motor rotates using the set value as
the incremental value.
STM μm
The same as "MOVI" command
The servo motor rotates continuously as the set
incremental value.
Make sure to describe this command after the
STM μm
"MOV" command. If this command is described
after other command, an error will occur.
The same as "MOVIA" command
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Description