Mitsubishi Electric FR-A820-00046 Instruction Manual page 1030

Ethernet communication (FR-A800-E)
Programming example for parameter writing
The following program changes the setting value in Pr. 7 "Acceleration time" of the station 1 inverter
to 3.0 s.
● Acceleration time writing instruction code: H87 (hexadecimal)
● Acceleration time setting data: K30 (decimal)
For the details of instruction codes of each parameter, refer to page A-5.
The reply code at the time of instruction code execution is set to D2. (Refer to page 5-821.)
SM1536 SD1536.0 SD1540.0
(0)
M0 X20
(4)
M300
(8)
M301 X100F
(10)
M302 X100F
(19)
(25)
Fig. 5-398: Programming example 5
NOTES 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.
For other functions, refer to the instruction codes on page 5-816.
5 - 828
M0
Check the data link status of the station 1.
PLS
M300
SET
M301
MOV
H87 W102
Write the Pr. 7 write code (H87) to RWw2 and the
acceleration time setting data (K30) to RWw3.
MOV
K30 W103
Turn ON the instruction code execution request
SET
Y100F
(RY0F).
RST
M301
SET
M302
Read the reply code (RWr2) to output to D2 when
the instruction code execution completion ((RX0F)
MOV
W2 D2
turns ON.
RST Turn OFF the instruction code execution request
Y100F
(RY0F).
RST
M302
END
Parameters
I003135E