Mitsubishi Electric MELSERVO MR-J4-03A6-RJ, Instruction Manual

Page: 510 / 610

11. MR-D01 EXTENSION I/O UNIT
11 - 47
Device Symbol
Connector
pin No.
Function and application
I/O
division
Control mode
CP
BCD
CL
PS
Position data
input sign + POSP CN10-15 Input + signs of 3-digit BCD × 2 inputs.
If + and - signs are set at the same time or different signs are set to the
1st to 3rd digits and 4th digit to 6th digit, [AL. 9A.2 Optional unit input
data error warning] occurs.
DI-1
Position data
input sign - POSN CN10-16 Input - signs of 3-digit BCD × 2 inputs.
If + and - signs are set at the same time or different signs are set to the
1st to 3rd digits and 4th digit to 6th digit, [AL. 9A.2 Optional unit input
data error warning] occurs.
DI-1
Strobe input STRB CN10-17 This strobe signal is used when 3-digit BCD × 2 is input from a
programmable controller.
DI-1
Speed selection
1 SPD1 CN10-18 This device can be used when an MR-D01 has been connected.
To use these signals, set [Pr. Po10] to "_ _ _2".
Select point tables and home position return mode with SPD1 to
SPD4. The values of the rotation speed, acceleration/deceleration time
constants, and deceleration time constant of the selected point table
become speed commands in a positioning operation by 3-digit BCD ×
2 inputs.
DI-1
Speed selection
2 SPD2 CN10-19 DI-1
Speed selection
3 SPD3 CN10-20 DI-1
Speed selection
4 SPD4 DI-1
Device (Note)
Selection
contents
SPD4 SPD3 SPD2 SPD1
0 0 0 0
Home position
return mode
0 0 0 1 Point table No. 1
0 0 1 0 Point table No. 2
1 1 1 0
Point table
No. 14
1 1 1 1
Point table
No. 15
Note. 0: Off
1: On
Second
acceleration/dec
eleration
selection RT Same as the one of when used with only a servo amplifier. Refer to
section 2.3 (1) (a). DI-1
Second
acceleration/dec
eleration gain
selection RTCDP DI-1
Digital override
selection 1 OV0 DI-1
Digital override
selection 2 OV1
Digital override
selection 3 OV2
Digital override
selection 4 OV3
Mark detection MSD DI-1
Proportional
control PC CN10-34 DI-1
Clear CR DI-1
Gain switching CDP DI-1
Fully closed loop
selection CLD Not used with the positioning mode. DI-1
Motor-side/load-
side deviation
counter clear MECR Same as the one of when used with only a servo amplifier. Refer to
section 2.3 (1) (a).
DI-1
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