Position Control By The Fr-A8Al Pulse Train Input - Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual

• Output signal operation during positioning with home position return
Point table selection signal
NOTE
• When the LX signal is turned OFF, the home position return completed (ZP) signal is turned OFF. When the LX signal is turned
ON again while Pr.419 = "10", the ZP signal is also turned ON.
Parameters referred to
Pr.20 Acceleration/deceleration reference
Pr.29 Acceleration/deceleration pattern
5.5.5

Position control by the FR-A8AL pulse train input

Vector Vector Vector PM PM PM
Position control by the command from the positioning module of the programmable controller is available using the FR-A8AL.
Pr. Name
419 Position command source
B000 selection
428
Command pulse selection 0
B009
*1 During position control under Vector control, if "1" is set in Pr.419 while the FR-A8AL is not installed (or is disabled), a protective function (E.OPT)
is activated.
Home position
Speed
return speed
0
Z-phase
X76
LX
STF
ZP
Y36
PBSY
MEND
frequencypage 349
selectionpage 354
Initial value Setting range
0
1
2
10
0
100
110
1110
0
1
2
3
4
5
5.5 Position control under vector control and PM sensorless vector control
Home position
shift amount
Creep speed
Home
position
Time
Proximity dog
Description
Simple position control by point table (position command given
by setting parameters)
Position command given by the FR-A8AL pulse train input
Simple pulse train position command given by the pulse train
input to the inverter
Simple position control by point table (position command given
by setting parameters)
The home position data is retained at servo-OFF.
Simple position control by point table (position command given
by setting parameters)
The monitor value of the current position 2 is cleared when the
home position return is completed.
Simple position control by point table (position command given
by setting parameters)
The home position data is retained at servo-OFF.
The monitor value of the current position 2 is cleared when the
home position return is completed.
Simple position control by point table (position command given
by setting parameters)
The absolute position control with the FR-A8APS is valid.
Forward/Reverse pulse train
Pulse train + rotation direction
sign
A/B phase pulse train
Forward/Reverse pulse train
Pulse train + rotation direction
sign
A/B phase pulse train
*1
*2
Negative logic
Positive logic
301
5. PARAMETERS
1
2
3
4
5
6
7
8
9
10