Replacement Method - Mitsubishi Electric MELSERVO-J3 Series Manual

Part 3: Review on Replacement of MR-J3-_B_ with MR-J4-_B_

2.2 Replacement Method

This section shows replacements using a QDS motion controller and an SSCNETIII/H stand-alone motion
controller as examples.
(1) For simultaneous replacement
QDS motion controller + MR-J4-_B_ + HG motor
QnUD(E)(H)CPU + QDS motion controller + Q3_DB
High-speed motion control and excellent extensibility can reduce
cycle time.
"QDS motion controller" refers to the following model.
・Q172DSCPU
・Q173DSCPU
(2) For replacement of only a controller and an amplifier
Replacing the system allows some J3 series servo motors to drive in MR-J4-_B_ (J4 mode).
For J3 series servo motors which are available with this, check "Part 5 Common Reference Material".
QDS motion controller + MR-J4-_B_ + HC-_FS/HA-_FSmotor
QnUD(E)(H)CPU + QDS motion controller + Q3_DB
MR-J4-_B_
HF-_P/HC-_P
/HA-_P motor
"QDS motion controller" refers to the following model.
・Q172DSCPU
・Q173DSCPU
Note. When designing a new system, please consider simultaneous replacement.
SSCNET III/H stand-alone motion controller: Q170MSCPU(-S1)
MR-J4-_B_
HG motor
High performance equivalent to that of a QDS motion controller
can be achieved at a lower cost.
"Stand-alone motion controller" refers to the following model.
・Q170MSCPU(-S1)
SSCNET III/H stand-alone motion controller: Q170MSCPU(-S1)
"Stand-alone motion controller" refers to the following model.
・Q170MSCPU(-S1)
3 - 3
Stand-alone motion controller + MR-J4-_B_ + HG motor
Stand-alone motion controller + MR-J4-_B_
+ HC-_FS/HA-_FS motor
MR-J4-_B_
HF-_P/HC-_P
/HA-_P motor
MR-J4-_B_
HG motor