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1. FUNCTIONS AND CONFIGURATION
1.5 System configuration
(1) When A
B Z differential input interface unit (MR-J2S-CLP01) is used
The A
B Z differential input interface unit (MR-J2S-CLP01) converts external ABZ phase pulses
into a position feedback signal that can be used for serial communication.
Full closed control is enabled by connecting the output of the MR-J2S-CLP01 to the servo amplifier
encoder connector.
CAUTION
When the MR-J2S-CLP01 is used, a linear scale without Z phase cannot be
connected. Use a linear scale that has the Z phase.
System configuration example 1 (when ABZ pulse train-specified linear scale is used)
SSCNET controller
Servo amplifier
Position
command
control signal
CN1A
CN1B
CN2
CN2
SSCNET
Encoder signal
Linear scale
A, B, Z phase output (ALM output)
ABZ differential input I/F unit
Servo motor
To other
axis
General-purpose pulse output linear scale
MR-J2S-CLP01
Note 1. A linear scale without Z phase cannot be connected.
2. No compatibility with an absolute position detection system.
System configuration example 2 (when ABZ phase pulse train-specified rotary encoder is used)
SSCNET controller
Servo amplifier
Position
command
control signal
CN1A
CN1B
CN2
CN2
SSCNET
Encoder signal
Rotary encoder
A, B, Z phase output
(ALM output)
ABZ differential input I/F unit
Servo motor
To other
axis
General-purpose pulse output encoder
MR-J2S-CLP01
Note 1. A rotary without Z phase cannot be connected.
2. No compatibility with an absolute position detection system.
3. In this example, full closed control cannot be performed if there is no stock (work).
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