Справочник Пользователя для Mitsubishi Electronics FX2NC
FX Series Programmable Controller
Diagnostic Devices 6
6-12
6.12
Miscellaneous Devices (M8160 to M8199)
For symbol key see page 6-1.
Diagnostic
Device
Operation
Diagnostic
Device
Operation
M8160
Selection of XCH operation
to swap bytes in a single
data word
to swap bytes in a single
data word
M8180
Reserved
M8161
Selection of 8 bit operations
for applied instructions
ASC, RS, ASCI, HEX, CCD
for applied instructions
ASC, RS, ASCI, HEX, CCD
M8181
(I010)
(I010)
These special M coils can be
entered into the HSCS (FNC
53) and HSCR (FNC
54)instructions instead of the
associated Interrupt Pointers
when using old version of pro-
gramming software or hand
held programmers.
More details on this can be
found in the ‘Introduction’ to
this manual.
entered into the HSCS (FNC
53) and HSCR (FNC
54)instructions instead of the
associated Interrupt Pointers
when using old version of pro-
gramming software or hand
held programmers.
More details on this can be
found in the ‘Introduction’ to
this manual.
M8162
High speed mode for the
PRUN instruction, 2 data
words Read/write only
PRUN instruction, 2 data
words Read/write only
M8182
(I020)
(I020)
M8163 -M8166
Reserved
M8183
(I030)
(I030)
M8167
Selection of hexadecimal
input mode for the HKY
instruction
input mode for the HKY
instruction
M8184
(I040)
(I040)
M8168
Selection of BCD mode for
use with the SMOV instruc-
tion
use with the SMOV instruc-
tion
M8185
(I050)
(I050)
M8169
Reserved
M8186
(I060)
(I060)
M8170 (
R)
X0 pulse catch
When the leading edge of a
pulse is received at an input
from the range X0 to X5 the
associated M device detailed
here is set ON. By resetting
the same device within the
user program the next pulse
occurrence will again set the
M coil ON. Hence, fast input
pulses are ‘caught’ and
stored. This operation
requires the EI (FNC04)
instruction to be active. For
details of FX
pulse is received at an input
from the range X0 to X5 the
associated M device detailed
here is set ON. By resetting
the same device within the
user program the next pulse
occurrence will again set the
M coil ON. Hence, fast input
pulses are ‘caught’ and
stored. This operation
requires the EI (FNC04)
instruction to be active. For
details of FX
0
,FX
0S
and FX
0N
operation see page 6-7
M8187 -M8189 Reserved
M8171 (
R)
X1 pulse catch
M8190
(+ MOV = SQR)
These special M coils modify
the instruction noted in the
brackets as ‘+
the instruction noted in the
brackets as ‘+
’ to per-
form the same task as the
instruction mnemonic identi-
fied as ‘=
instruction mnemonic identi-
fied as ‘=
’. This is to
allow old versions of program-
ming software or hand held
programmers to access the
higher functions introduced on
the FX CPU ver 3.07 and the
FX
ming software or hand held
programmers to access the
higher functions introduced on
the FX CPU ver 3.07 and the
FX
2C
units. More details on
this can be found in the ‘Intro-
duction’ to this manual.
duction’ to this manual.
M8172 (
R)
X2 pulse catch
M8191
(+ MOV = FLT)
M8173 (
R)
X3 pulse catch
M8192
(+SMOV=SORT)
M8174 (
R)
X4 pulse catch
M8193
(+ RAMP = SER)
M8175 (
R)
X5 pulse catch
M8194
(+ RAMP = RS)
M8176 -M8179
Reserved
M8195
(+ FMOV = CCD)
M8196
(+FMOV = ASCI)
M8197
(+FMOV = HEX)
M8198
When this device is set ON it
reverses the operation of the
Source and Destination devices
specified in the instruction.
More details on this can be
found in the ‘Introduction’ to this
manual.
reverses the operation of the
Source and Destination devices
specified in the instruction.
More details on this can be
found in the ‘Introduction’ to this
manual.
M8199
Reserved
FX
0(S)
FX
0N
FX FX
(2C)
FX
2N(C)