Mitsubishi Electric FR-A820-00046 (0.4K) Instruction Manual page 560

NOTE
• Values in parentheses indicate binary data input from the terminals. Even if the position pulse monitor (Pr.52 Operation panel
main monitor selection = "19") is selected, the data monitored is not the number of stop positions. It is the number of pulses
from 0 to 65535.
• FR-A8AX parameters (Pr.300 to Pr.305) are invalid. (Valid when Pr.360 = "0")
• Terminal DY (data read timing input signal) becomes invalid during Vector control. (The position data is downloaded at the
start of orientation.)
• Internal stop position command is given when no option is mounted or Pr.360 = "0" even if "1" (external stop position
command) is set in Pr.350.
• Relationship between stop position command and 16-bit data
Pr.350
Stop position
16-bit data selection
command selection
0: speed command
0: internal
1, 2 to 127: position
command
0: speed command
1: external
1, 2 to 127: position
command
 Pr.361 Position shift (initial value "0")
• The stop position is a position obtained by adding the setting of Pr.361 to the position command.
• Position shift function
Shift the home position using a compensation value without changing the home position of the position detector (encoder).
NOTE
• When orientation control is valid using Pr.350 Stop position command selection with the Vector control compatible option
mounted, the rotation direction of the encoder is displayed on the rotation direction display of the PU (operation panel/
parameter unit).
Make settings so that "FWD" is displayed at turn ON of the STF signal and "REV" is displayed at turn ON of the STR signal.
 Monitor display change
Monitor
Position pulse monitor
*1
Orientation status
*1 Invalid during Vector control. ("0" is always displayed.)
 Pr.357 Orientation in-position zone (initial value "5")
• The in-position width for orientation stop can be set.
The initial value of Pr.357 is "5". To change the ∆θ value, make fine adjustments by changing in increments of ± 10.
Pr.360
Stop position command
Internal (Pr.356)
Internal (Pr.356)
Internal (Pr.356)
External
(Internal when the FR-A8AX is not
installed (Pr.356))
When "19" is set in Pr.52 Operation panel main monitor selection, the position pulse
monitor is displayed instead of the output voltage monitor of the PU.
(Displayed only when the Vector control compatible option is mounted.)
When "22" is set in Pr.52, the orientation status is displayed instead of the output voltage
monitor of the PU. (Displayed only when the Vector control compatible option is mounted.)
0: Other than orientation operation or orientation speed is not reached
1: Orientation speed is reached
2: Creep speed is reached
3: Position loop is reached
4: Orientation complete
5: Orientation fault (pulse stop)
6: Orientation fault (orientation limit)
7: Orientation fault (recheck)
8: Continuous multi-point orientation
Operation status
16-bit data
Speed command
(FR-A8AX)
Speed command 16-bit data
External command
Invalid
(or PU)
Speed command 16-bit data
External command
Position command
(or PU)
Remarks
5.14 (A) Application parameters
1
2
3
4
5
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7
8
9
10
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5. PARAMETERS