Mitsubishi Electric FR-E700 Instruction Manual page 526

CC-Link IE Field Network Basic
Fault record reading
The following program reads fault records of station 1 inverter to D1.
● Faults history No. 1, No. 2 reading instruction code: H74 (hexadecimal)
For the error codes, refer to page 7-2.
The reply code at the time of instruction code execution is set to D2.
(For information about the reply code (RWr2) refer to page 6-360.)
SM1536 SD1536.0 SD1540.0
(0)
M0 X20
(4)
M300
(8)
M301 X100F
(10)
M302 X100F
(17)
(25)
Fig. 6-184: Program example 8
Resetting the inverter at inverter error
The following is a program example for resetting station 1 inverter.
SM1536 SD1536.0 SD1540.0
(0)
M0 X101A X20
(4)
(8)
Fig. 6-185: Program example 9
NOTES The above inverter reset using RY1A may be made only when an inverter error occurs.
When Pr. 349 "Communication reset selection" = "0", inverter reset is available independently of
the operation mode.
When using the instruction code execution request (RYF) with the instruction code (HFD) and data
(H9696) to reset the inverter, set a value other than "0" in Pr. 340 "Communication startup mode
selection" or change the operation mode to the network operation mode. (For the program exam-
ple, refer to page 6-367.)
Refer to page 6-243 for operation conditions of inverter reset.
6 - 372
M0
Check the data link status of the station 1
PLS
M300
SET
M301
Write error history No.1 and No.2 read code
MOV
H74 W102
(H74) to RWw2.
Turn on the instruction code execution request
SET
Y100F
(RY0F)
RST
M301
SET
M302
Read alarm data (RWr3) and reply code (RWr2)
MOV
W3 D1
to D1 and D2 when the instruction code
execution completion (RX0F) turns on.
MOV
W2 D2
Turn off the instruction code execution request
RST
Y100F
(RY0F)
RST
M302
END
M0
Check the data link status of the station 1
Turn on the error reset request flag (RY1A)
Y101A
Turn off the error reset request flag (RY1A)
when the error status flag (RX1A) is off.
END
Parameter
I003137E
I003138E