Mitsubishi Electric FR-F820-00046, Instruction Manual

Page: 803 / 940

Parameters Ethernet communication (FR-F800-E)
FR-F800 5 - 631
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.)
I003135E
Fig. 5-295: 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 5-622.
(0)
SM1536 SD1536.0 SD1540.0 M0
(4)
M0 X20
PLS M300
(8)
M300
SET
M301
(10)
M301 X100F
MOV H87 W102
MOV
K30 W103
SET Y100F
RST
M301
SET M302
(19)
M302 X100F
MOV
W2 D2
RST Y100F
RST
M302
(25)
END
Check the data link status of the station 1.
Read the reply code (RWr2) to output to D2 when
the instruction code execution completion ((RX0F)
turns ON.
Write the Pr. 7 write code (H87) to RWw2 and the
acceleration time setting data (K30) to RWw3.
Turn OFF the instruction code execution request
(RY0F).
Turn ON the instruction code execution request
(RY0F).