Mitsubishi Electric FR-A820-00046 Instruction Manual page 689

Parameters
NOTES 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 but is 0 to 65535 pulses.
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
command
selection"
0: internal
1: external
Tab. 5-213: Relation between parameters 350 and 360
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 a 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.
FR-A800
Pr. 360
"16-bit data
Stop position command
selection"
0: speed command Internal (Pr. 356)
1, 2 to 127: position
Internal (Pr. 356)
command
0: speed command Internal (Pr. 356)
1, 2 to 127: position
(Internal when the FR-A8AX is
command
not mounted (Pr. 356))
Operation status
16-bit data
(FR-A8AX)
Speed command
Invalid
Speed command
External
Position command
(A) Application parameters
Speed command
16-bit data
External command
(or PU)
16-bit data
External command
(or PU)
5 - 509