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16. FULLY CLOSED LOOP SYSTEM
16 - 7
(2) Rotary encoder
(a) MR-J4-_B_ servo amplifier
Refer to "Linear Encoder Instruction Manual" for encoder cables for rotary encoder.
Servo amplifier
CN2
MR-J4FCCBL03M branch cable
(Refer to section 16.2.4)
Encoder of rotary servo motor
Encoder cable
(Refer to the "Servo Motor Instruction Manual (Vol.3)".)
CN2 MOTOR
SCALE
(Note)
(Note)
Load-side
encoder
Servo motor
HG-KR
HG-MR
Note. Use a two-wire type encoder cable. A four-wire type linear encoder cable cannot be used.
(b) MR-J4-_B_-RJ servo amplifier
You can connect the linear encoder without using a branch cable shown in (a) for MR-J4-_B_-RJ
servo amplifier. You can also use a four-wire type linear encoder.
CN2
CN2L
Servo amplifie
r
Encoder cable
(Refer to the "Servo Motor Instruction Manual (Vol.3)".)
Load-side
encoder
Servo motor
HG-KR
HG-MR
Encoder of rotary servo motor