Mitsubishi Electric MR-JE-C, Instruction Manual

Page: 52 / 312

4. PARAMETERS
4 - 15
No./symbol/
name
Setting
digit
Function
Initial
value
[unit]
General
purpose
Communication
CP PS CP PS
PA10
INP
In-position
range Set an in-position range per command pulse.
To change it to the servo motor encoder pulse unit, set [Pr. PC24].
Depending on the positioning mode, the in-position range will be as
follows:
In the point table method, MEND (Travel completion), PED (Position
end), and INP (In-position) are output range.
In the indexer method, the MEND (Travel completion) and INP (In-
position) are output range.
Depending on the positioning mode, the unit will be as follows:
In the point table method, when [Pr. PC24] is set to "_ _ _ 0", the unit
can be changed to [μm], 10 -4 [inch], or [pulse] with the setting of [Pr.
PT01]. When [Pr. PC06] is set to "_ _ _ 1", the unit is fixed to [pulse].
In the indexer method
It will be command unit [pulse]. (The load-side rotation units are
expressed by the number of servo motor resolution pulses)
For example, if the servo motor resolution is 131072 pulse/rev, set the
command unit as: load side 131072 pulses.
Setting range: 0 to 65535
100
Refer to
Function
column
for unit.
PA11
TLP
Forward
rotation
torque limit You can limit the torque generated by the servo motor.
Set the rated torque at 100.0 [%]. Set the parameter to limit the torque of
the servo motor in the CCW power running or CW regeneration.
Depending on the setting value of [Pr. PA14], the polarity of the torque
limit changes. If set to "0.0", no torque is generated.
If a value larger than the maximum torque of the servo motor is set, the
value will be limited to the maximum torque of the servo motor.
This parameter corresponds to "Positive torque limit value (Index:
60E0h)". When this parameter is mapped to the link device of CC-Link IE
Field Network Basic, do not write the parameter value with MR
Configurator2, as the controller overwrites the parameter value written
with MR Configurator2.
Setting range: 0.0 to 1000.0 1000.0
[%]
PA12
TLN
Reverse
rotation
torque limit You can limit the torque generated by the servo motor.
Set the rated torque at 100.0 [%]. Set the parameter to limit the torque of
the servo motor in the CW power running or CCW regeneration.
Depending on the setting value of [Pr. PA14], the polarity of the torque
limit changes. If set to "0.0", no torque is generated.
If a value larger than the maximum torque of the servo motor is set, the
value will be limited to the maximum torque of the servo motor.
This parameter corresponds to "Negative torque limit value (Index:
60E1h)". When this parameter is mapped to the link device of CC-Link IE
Field Network Basic, do not write the parameter value with MR
Configurator2, as the controller overwrites the parameter value written
with MR Configurator2.
Setting range: 0.0 to 1000.0 1000.0
[%]