Mitsubishi Electric FX3G SERIES Programming Manual page 741

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
Errors
An operation error is caused in the following cases; The error flag M8067 turns ON, and the error code is stored in
D8067.
• When any device number other than the head device number of a sector of extension file registers (ER) is set to
S (error code: K6706)
• When a device number to be initialized exceeds "32767" (error code: K6706)
In this case, devices up to R32767 (ER32767) are initialized.
• When the protect switch of the memory cassette is set to ON (error code: K6770)
• When a memory cassette is not connected (error code: K6771)
Program example
In the program example shown below, the extension file registers ER0 to ER2047 in sector 0 are initialized.
X000
• Extension file registers (ER) [inside the memory cassette]
Device number
ER0
ER1
ER2
ER2047
FNC 07
WDT
FNC295
R0 K1
INITER
FNC 07
WDT
END
Current value
Before execution After execution
H1234
H5678
H90AB
HCDEF
33 Extension File Register Control – FNC290 to FNC299
33.6 FNC295 – INITER / Initialize ER
HFFFF
HFFFF
HFFFF
HFFFF
31
32
33
34
35
36
37
38
A
B
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