Position Control By Inverter Pulse Train Input - Mitsubishi Electric FR-A820-00046 Instruction Manual

Parameters
5.5.5

Position control by inverter pulse train input

The simple position pulse train command can be input by pulse train input and sign signal (NP) to the
JOG terminal.
Pr.
419
B000
428
B009
429
B010
During position control under vector control, if "1" is set in Pr. 419 while the FR-A8AL is not installed
or disabled, a protective function (E.OPT) is activated.
During position control under vector control, if "1110" is set in Pr. 419 while the FR-A8APS is not
installed or disabled, a protective function (E.OPT) is activated.
NOTE Installing the plug-in option FR-A8APS enables vector control with an EnDat interface encoder.
FR-A800
Position control under vector control and PM sensorless vector control
Name
Position command source
selection
Command pulse selection
Clear signal selection
Vector Vector Vector
Initial Setting
Description
value range
Simple position control by point tables (position
0
command by setting parameters).
Position command by the FR-A8AL pulse train input.
1
2 Simple pulse train command by inverter pulse input.
Simple position control by point tables (position
10 command by setting parameters). (The home
position information is retained at servo-OFF.)
Simple position control by point tables (position
command by setting parameters).
100
0
The monitor value of the current position 2 is cleared
when the home position return is completed.
Simple position control by point tables (position
command by setting parameters).
110 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 tables (position
command by setting parameters).
1110
The absolute position control with the FR-A8APS is
valid.
0 to 2
Pulse train + rotation
0
direction sign
3 to 5
The deviation counter is cleared at the edge when the
0
clear (CLR) signal is switched from OFF to ON.
1
The deviation counter is cleared while the clear (CLR)
1
signal is turned ON.
PM PM PM
Negative logic
Positive logic
5 - 177