Position Control By The Fr-A8Al Pulse Train Input - Mitsubishi Electric FR-A800 Series 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.
419 Position command source
B000 selection
428
Command pulse selection 0
B009
*1 During position control under Vector control, if Pr.419 = "1" while the FR-A8AL is not installed (or is disabled), a protective function (E.OPT) is
activated.
316
5. PARAMETERS
5.5 Position control under vector control and PM sensorless vector control
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Speed
0
Z-phase
X76
LX
STF
ZP
Y36
PBSY
MEND
frequencypage 367
selectionpage 372
Name Initial value
0
search engine
Home position
return speed
Creep speed
Proximity dog
Setting range
0, 10, 100, 110,
Simple position control by point table (Settings are available for
200, 210, 300,
the home position data at servo-OFF, clearing of the current
310, 1110,
position 2 monitor value, and the absolute position control.)
1310
1
Position command given by the FR-A8AL pulse train input
Simple pulse train position command given by the pulse train
2
input to the inverter
0 Forward/Reverse pulse train
1 Pulse train + rotation direction sign
2 A/B phase pulse train
3 Forward/Reverse pulse train
4 Pulse train + rotation direction sign
5 A/B phase pulse train
Home position
shift amount
Home
position
Time
Description
Negative logic
Positive logic
*1