Mitsubishi Electric MELSERVO MR-J3-xT, Instruction Manual

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6. PARAMETERS
No. Symbol Name and Function Initial value Unit Setting range
PC19 *ENRS Encoder output pulse selection
Use to select the, encoder output pulse direction and encoder pulse
output setting.
0 0
Encoder pulse output phase changing
Changes the phases of A, B-phase encoder pulses output .
Encoder output pulse setting selection (refer to parameter No. PA15)
0: Output pulse designation
1: Division ratio setting
2: Ratio is automatically set to command pulse unit
Setting "2" makes the parameter No. PA15 (encoder output pulse)
setting invalid.
Servo motor rotation direction
Set value
CCW CW
0
1
A phase
B phase
A phase
B phase
A phase
B phase
A phase
B phase
0000h Refer to
Name and
function
column.
PC20 *SNO Station number setting
Used to specify the station number for RS-422 serial communication.
Always set one station to one axis of servo amplifier. If one station
number is set to two or more stations, normal communication cannot be
made.
0 station 0
to
31
PC21 *SOP RS-422 communication function selection
Select the communication I/F and select the RS-422 communication
conditions.
0 0
RS-422 communication baud rate selection
0: 9600 [bps]
1: 19200 [bps]
2: 38400 [bps]
3: 57600 [bps]
4: 115200[bps]
RS-422 communication response delay time
0: Invalid
1: Valid, reply sent after delay time of 800 s or more
0000h Refer to
Name and
function
column.
PC22 *COP1 Function selection C-1
Select the encoder cable communication system selection.
0 0
Encoder cable communication system selection
0: Two-wire type
1: Four-wire type
The following encoder cables are of 4-wire type.
MR-EKCBL30M-L
MR-EKCBL30M-H
MR-EKCBL40M-H
MR-EKCBL50M-H
The other encoder cables are all of 2-wire type.
Incorrect setting will result in an encoder alarm 1 (A16)
or encoder alarm 2 (A20).
0
0000h Refer to the
Name and
Function
field.
PC23 For manufacturer setting
Do not change this value by any means. 0000h