Mitsubishi Electric MELSERVO-J3W Series, Instruction Manual

Page: 297 / 500

13. USING A LINEAR SERVO MOTOR
13 - 48
No. Symbol Name Setting
Factory
setting
Unit
Setting
range
PC27 **COP9 Function selection C-9
The polarity setting of the encoder connected to the CN2A and CN2B connector
and the Z-phase connection judgement of the A/B/Z-phase input interface
encoder.
0 0 0
Encoder pulse count polarity selection
0:
1:
Linear servo motor positive direction and linear encoder
pulse increase direction
Linear servo motor positive direction and linear encoder
pulse decrease direction
Each
axis
0000h Refer to
name
and
function
column.
(3) Analog monitor
The servo status can be output to two channels in terms of voltage.
(a) Setting
Change the following digits of parameter No.PC09, PC10.
0
Parameter No.PC09
0
Analog monitor (MO1) output selection
(Signal output to across MO1-LG)
Analog monitor 1 (MO1) output axis selection
0: A-axis
1: B-axis
0
Parameter No.PC10
0
Analog monitor (MO2) output selection
(Signal output to across MO2-LG)
Analog monitor 2 (MO2) output axis selection
0: A-axis
1: B-axis
Parameters No.PC11 and PC12 can be used to set the offset voltages to the analog output voltages.
The setting range is between 999 and 999mV.
Parameter No. Description Setting range [mV]
PC11 Used to set the offset voltage for the analog monitor 1 (MO1).
PC12 Used to set the offset voltage for the analog monitor 2 (MO2).
999 to 999