Mitsubishi Electric FR-A820-00046 Instruction Manual page 1029

Parameters
Programming example for parameter reading
The following program reads Pr. 7 "Acceleration time" of the station 1 inverter to output to D1.
● Pr. 7 "Acceleration time" reading instruction code: H07 (hexadecimal)
● Refer to page A-5 for details of the parameter instruction code.
● The reply code at the time of instruction code execution is set to D2. (Refer to page 5-815.).
SM1536 SD1536.0 SD1540.0
(0)
M0 X20
(4)
M300
(8)
M301 X100F
(10)
M302 X100F
(17)
(25)
Fig. 5-397: Programming example 5
NOTE For the parameter assigned the number of 100 or higher, change the link parameter extended set-
ting (set it to other than H00). Refer to page A-5 for the settings.
FR-A800
Ethernet communication (FR-A800-E)
M0
Check the data link status of the station 1.
PLS
M300
SET
M301
Write the Pr. 7 read code (H07) to RWw2.
MOV
H7 W102
Turn ON the instruction code execution request
SET
Y100F
(RY0F).
RST
M301
SET
M302
Read the acceleration time (RWr3) and the reply
MOV
W3 D1
code (RWr2) to output to D1 and D2 when the
instruction code execution completion (RX0F)
MOV
W2 D2
turns ON.
Turn OFF the instruction code execution
RST
Y100F
request (RY0F).
RST
M302
END
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