Mitsubishi Electric MELSEC Q Series Programming Manual page 591

APPENDICES
Item
Amplifier type
Control of servo amplifier
parameters
External input signal
Optional data monitor
(Data type)
(7) External input signal
Set as the following to fetch the external input signal (FLS/RLS/DOG) via
FR-A700 series.
(a) Set the following items with MT Developer2
• When using Q173DSCPU/Q172DSCPU
Set "Amplifier input" for every axis with signal type in the servo external
signal parameter of servo data setting.
• When using Q173DCPU(-S1)/ Q172DCPU(-S1)
Set "Amplifier input valid" as the external signal input setting in the
"Amplifier setting" of system setting.
(b) Set the parameters of the inverter as below.
(Otherwise, each signal remains OFF.)
Setting item
STF terminal function
selection (Pr. 178)
STR terminal function
selection (Pr. 179)
JOG terminal function
selection (Pr. 185)
SSCNET input filter
selection (Pr. 449)
(8) Comparisons of specifications with MR-J3(W)-B
FR-A700 series
FR-A700
Set directly by inverter.
(Not controlled by Motion CPU.)
External input signals of FR-A700 series, and bit
devices are available.
• Motor load ratio
• Position F/B
• Encoder position within 1 revolution
• Load inertia moment ratio
• Position loop gain
• Converter output voltage
• Cumulative current value
Default value
60
61
5
0: None
1: 0.88ms
4 2: 1.77ms
3: 2.66ms
4: 3.55ms
(Note-1)
• Effective load ratio
• Regenerative load ratio
• Peak load ratio
• Position F/B
• Encoder position within 1 revolution
• Encoder multi-revolution counter
• Load inertia moment ratio
• Model loop gain
• Bus voltage
• Cumulative current value
QDS • Servo motor speed
• Selected droop pulse
• Load side encoder information1
• Load side encoder information2
• Servo motor thermistor temperature
APP - 100
Setting value
60
Use with the default value
61
76 Set 76 (Proximity dog)
Set the input filter setting value at
reading an external signal.
MR-J3(W)- B
MR-J3(W)-B,
MR-J3- B(S) (For fully closed loop control),
MR-J3(W)-B (Linear servo),
MR-J3(W)-B (Direct drive motor)
Controlled by Motion CPU.
External input signals of servo amplifier, and bit
devices are available.
QDS
QDS
QDS
Details
QDS
QDS
QDS
QDS