Mitsubishi Electric FX3G SERIES Programming Manual page 827
Programmable controllers
Hide thumbs
Also See for FX3G SERIES:
- User manual (532 pages) ,
- Hardware manual (8 pages) ,
- Quick start manual (2 pages)
Table of Contents
Advertisement
FX
/FX
/FX
Series Programmable Controllers
3G
3U
3UC
Programming Manual - Basic & Applied Instruction Edition
Number and name
Step Ladder and Annunciator (Refer to ANS (FNC 46), ANR (FNC 47), IST (FNC 60), and Chapter 35 for details.)
M 8040
While M8040 is turned ON, transfer between states is
Transfer disable
disabled.
*1
Transfer from initial state is enabled in automatic
[M]8041
operation mode.
Transfer start
[M]8042
Pulse output is given in response to a start input.
Start pulse
*1
M 8043
Set this in the last state of zero return mode.
Zero return complete
*1
M 8044
Set this when machine zero return is detected.
Zero point condition
M 8045
Disables the 'all output reset' function when the
All output reset
operation mode is changed.
disable
*2
ON when M8047 is ON and any state S0 to S899 or
[M]8046
STL state ON
S1000 to S4095
*2
M 8047
D8040 to D8047 are enabled when M8047 is ON.
STL monitoring
enable
*2
ON when M8049 is ON and any annunciator S900 to
[M]8048
S999 is ON.
Annunciator operate
*1
M 8049
D8049 is enabled when M8049 is ON.
Annunciator enable
*1.
Cleared when the PLC switches from RUN to STOP.
*2.
Executed at END instruction.
*3.
S1000 to S4095 are available only in the FX
Interrupt Disable (Refer to Subsection 36.2.1.) for details.
M8050 (input interrupt)
*4
I00
disable
M8051 (input interrupt)
*4
I10
disable
•
If an input interrupt or timer interrupt occurs while a
special auxiliary relay for that interrupt (M8050 -
M8052 (input interrupt)
M8058) is ON, the interrupt will not operate.
*4
I20
disable
For example, turning M8050 ON disables the I00
M8053 (input interrupt)
interrupt; hence, the interrupt routine is not
*4
I30
disable
processed even in an allowable program area.
M8054 (input interrupt)
*4
•
If an input interrupt or timer interrupt occurs while a
I40
disable
special auxiliary relay for that interrupt (M8050 -
M8055 (input interrupt)
M8058) is OFF,
*4
I50
disable
a) The interrupt will be accepted.
M8056
b) The interrupt routine will be processed promptly
(Timer interrupt)
*4
I6
disable
M8057
(Timer interrupt)
*4
I7
disable
M8058
(Timer interrupt)
*4
I8
disable
M8059
Counter interrupt
Interrupt of I010 to I060 disabled
*4
disable
*4.
Cleared when the PLC switches from RUN to STOP.
Operation and function
*3
is active.
if it is permitted by the EI (FNC 04) instruction.
However, if the DI (FNC 05) instruction disables
interrupts, the interrupt program will not be
processed until EI (FNC 04) permits the
interrupts.
37 Operation of Special Devices (M8000 -, D8000 -)
37.1 Special Device List (M8000 -, D8000 -)
Applicable model
Correspond-
FX
FX
FX
ing special
3G
3U
3UC
M8047
D8040 to
D8047
D8049
M8048
/FX
/FX
Series PLC.
3G
3U
3UC
–
FX
FX
FX
FX
1S
1N
2N
1NC
device
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
31
FX
2NC
32
33
34
35
36
37
38
A
B
825
Advertisement
Table of Contents
