Operation Control/Transition Control Specifications - Mitsubishi Electric R16MTCPU Programming Manual

Operation control/transition control specifications

Table of the operation control/transition control specifications
■Expression
Specifications
Calculation expression
Conditional Bit conditional
expression expression
Comparison conditional
expression
■Bit devices
: Usable, : Unusable
Device
Input
Output
Internal relay
Link relay
Annunciator
Data register
Link register
Motion register
Special relay
Special register
CPU buffer memory access device
CPU buffer memory access device (fixed scan communication area)
Module access device
Restrictions on write-enabled bit devices
• Write to device X is allowed only in a device other than the actual input device.
• Special register, special relay has predetermined applications in the system. Do not perform write to other
than the user setting device.
■Word devices
: Usable, : Unusable
Devices
Data register
Link register
Motion register
Special register
CPU buffer memory access device
CPU buffer memory access device (fixed scan communication area)
Module access device
Restrictions on write-enabled word devices
• Special register has predetermined applications in the system. Do not perform write to other than the user-
set device.
1 OVERVIEW
20
1.1 Performance Specifications
Returns a numeric result.
Expressions for calculating indirectly specified data using constants and word devices.
Returns a true or false result.
Expression for judging ON or OFF of bit device.
Expressions for comparing indirectly specified data and calculation expressions using
constants and word devices.
Symbol
X
Y
M
B
F
D
W
#
SM
SD
U3E\G
U3E\HG
U\G
Symbol
D
W
#
SD
U3E\G
U3E\HG
U\G
Accessibility Usable tasks
Read Write Normal Event
   
 
 
 
 
 
 
 
 
 
 
 
 
Accessibility Usable tasks
Read Write Normal Event
   
 
 
 
 
 
 
Remark
D100+1, SIN(D100), etc.
M0, !M0, M1*M0,
(M1+M2)*(!M3+M4), etc.
D100==100
D10<D102+D10, etc.
Description
example
NMI
 X100
Y100
M20
B3FF
F0
D0.A
W1F.A
#0.A
SM0
SD0.A
U3E0\G200.A
U3E0\HG200.A
U0\G10200.A
Description
example
NMI

DOL
W1F:F
#0F
SD0
U3E0\G100L
U3E0\HG100L
U0\G10100L