Program Example For Parameter Reading - Mitsubishi Electric FR-A7NC Instruction Manual

PROGRAMMING EXAMPLES

8.5 Program example for parameter reading

The following program reads Pr. 7 Acceleration time of
⋅ Pr. 7 Acceleration time reading code number: H07 (hexadecimal)
⋅ Refer to the inverter manual for details of the parameter codes .
⋅ The reply code at the time of instruction code execution is set to D2. (Refer to page 69)
X0 X0F X1 SW80.0
0
M0 X20
7
M300
11
M301 X100F
13
M302 X100F
20
28
REMARKS
For parameters having numbers 100 and later, change their link parameter extended settings (set them to other than
H0000). Refer to the inverter manual for details.
88
station 1
inverter to D1.
M0
Check the data link status of the station 1
PLS M300
SET M301
Write Pr. 7 read code (H07) to RWw2.
MOV H7 W102
SET Y100F Turn on the instruction code execution request (RY0F)
RST M301
SET M302
Read acceleration time (RWr3) and reply code
MOV W3 D1
(RWr2) to D1 and D2 when the instruction code
execution completion (RX0F) turns on.
MOV W2 D2
RST Y100F Turn off the instruction code execution request (RY0F)
RST M302
END