4 - 3
4. OPERATION AND FUNCTIONS
4.1.3 Selection of full closed encoder communication system
(1) Parameters
No.
Abbreviation
Name and Function
Initial
Value
Unit
Setting
Range
23
OP1
Optional function 1:
Select the optional function 1.
0000
0000h
to
0201h
Note 1. After setting the parameter marked , switch power off once. The setting is made valid by switching power on again.
(2) Parameter setting method
The communication system changes depending on the full closed encoder type.
Refer to section 2.1 Compatible Linear Scale List for the communication systems of the full closed
encoders.
CAUTION
If a wrong value is set in Serial encoder cable selection (parameter No. 23),
a servo alarm (alarm 70) occurs at power-on of the servo amplifier.
Serial encoder cable selection
Select the communication systems of CH1 (for motor) and CH2 (for
full closed encoder).
When full closed function is invalid
(Pr:62: 0)
When full closed function is valid
(Pr:62: 1 or 2)
Hundreds digit
setting
ENC CH1
ENC CH2
ENC CH1
ENC CH2
0
2 wire type
Unusable
2 wire type
2 wire type
1
4 wire type
Unusable
4 wire type
Unusable
2
2 wire type
Unusable
2 wire type
4 wire type
Summary of Contents for Melservo-J2-SUPER series
Page 19: ...1 6 1 FUNCTIONS AND CONFIGURATION MEMO...
Page 49: ...2 30 2 LINEAR SCALES MEMO...
Page 85: ...5 8 5 PARAMETERS MEMO...
