Mitsubishi Electric MELSEC-Q Structured Programming Manual page 194

FXCPU Structured Programming Manual
[Device & Common]
Number and name
Interrupt program
D 8393 Delay time
[D]8394 Unavailable
Symbolic information storage status and execution
program protection status using the block
password.
Value
[D]8395
Symbolic Information,
H∗∗00
Block password status
H∗∗01
H∗∗10
H∗∗11
[D]8396 CC-Link/LT setting information
[D]8397 Unavailable
Ring counter
D 8398 Low order
D 8399 High order
*1. "**" indicates areas used by the system.
*2. Available in Ver. 3.00 or later.
*3. Only the FX
*4. 1 ms ring counters (D8399 and D8398) are activated when the END instruction is executed after
M8398 turned ON.
192
Content of register
Symbolic
information storage execution program
*1
None
*1
None
*1
Provided
*1
Provided
Up-counting ring counters
2,147,483,647 (Unit: 1 ms)
-32MT-LT-2 is available.
3UC
4 Operations of Special Devices (M8000 and later, D8000 and later)
4.1 Special Device List (M8000 and later, D8000 and later)
FX FX
3U
-
Protection of
*2
None
Provided
None
Provided
-
-
*4
of 0 to
Applicable model
FX FX FX
3UC 3G 3GC 3S
- - -
- - - -
*2
- - -
*3
- - -
- - - -
Corresponding
special device
M8393
-
-
-
-
M8398