Mitsubishi Electric MELSERVO-J2-Super Series, Руководство по переходу

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[Appendix 2] Introduction to Renewal Tool
Appendix 2-8
(3) SSCNET interface
*When the renewal tool is used.
Item MR-J2S series MR-J4 series
When the
renewal tool is
used
Compatibility
(*)
Remarks
Servo
ampli
fier
Capacity range
0.1 kW to 0.4 kW (100 V)
0.1 kW to 37 kW (200 V)
0.6 kW to 55 kW (400 V) 0.1 kW to 0.4 kW (100 V)
0.1 kW to 37 kW (200 V)
0.6 kW to 55 kW (400 V)
0.1 kW to 0.4
kW (100 V)
0.1 kW to 37 kW
(200 V)
0.6 kW to 55 kW
(400 V)
○
(Note 1)
Control mode
• Position control mode
• Speed control mode
• Position control mode
• Speed control mode
• Torque control mode
○
Network SSCNET
SSCNET
(When the MR-J4-T20 SSCNET
conversion unit is used.)
○
Control signal/
Encoder signal/
Monitor signal
Connector
7 kW
or less
For SSCNET (CN1A, CN1B)
2 pcs.
Encoder signal (CN2), 1 unit
Monitor signal (CN3), 1 unit
MR-J4-_B-RJ020 servo amplifier
• Encoder signal (CN2), 1 unit
• Monitor signal (CN3), 1 unit
MR-J4-T20 unit
• For SSCNET (CN10A, CN10B) 2
pcs.
*Different connector shape
With conversion
cable
○
11 kW
to
55 kW
For SSCNET (CN1A, CN1B)
2 pcs.
Encoder signal (CN2), 1 unit
Communication connector
(CN3) 1 unit.
Monitor signal (CN4), 1 unit
Control signal (CON2),1 unit
DI signal
0 points 3 points
○
SON reception time
After power-up, 3 s at maximum SON reception time
After power-up, 4 s at maximum
△ (Note 8)
Forced stop: EM1 (DB stop)
Forced stop: EM1 (DB stop) /
Possible to select EM2 (deceleration
stop)
○ (Note 9)
DO signal 2 points 3 points ○
DIO interface
Input: Sink/source
Output: Sink
Input/Output: Sink/source
○
Encoder pulse
output
ABZ-phase (differential line driver) ABZ-phase (differential line driver) ○ (Note 12)
Parameter setting
method Setup software (SETUP161E)
Communication method: RS-232C
Setup software (SETUP161E)
Communication method: RS-232C
(When the MR-J4-T20 SSCNET
conversion unit is used.)
*A separate junction cable is
necessary.
○ (Note 17)
Analog monitor
output
2 ch (0 to ±10 V); 10-bit resolution or
equivalent
[Monitor signal]
• Servo motor speed (±8 V/max. speed)
• Torque (±8 V/max. torque)
• Current command (±8 V/max. current
command)
• Speed command (±8 V/max. speed)
• Droop pulses (±10 V/128 pulses)
• Droop pulses (±10 V/2048 pulses)
• Droop pulses (±10 V/8192 pulses)
• Droop pulses (±10 V/32768 pulses)
• Droop pulses (±10 V/131072 pulses)
• Bus voltage (+8 V/400 V)
2 ch (0 to ±10 V); 10-bit resolution or
equivalent
[Monitor signal]
• Servo motor speed (±8 V/max.
speed)
• Torque (±8 V/max. torque)
• Current command (±8 V/max.
current command)
• Speed command (±8 V/max.
speed)
• Droop pulses (±10 V/128 pulses)
• Droop pulses (±10 V/2048 pulses)
• Droop pulses (±10 V/8192 pulses)
• Droop pulses (±10 V/32768 pulses)
• Droop pulses (±10 V/131072
pulses)
• Bus voltage (+8 V/400 V)
○
○
: Compatible;
△
: Limited functions or compatible with certain conditions;
×
: Incompatible
Refer to Appendix page 2-10 for important points to note.