Mitsubishi Electric MELSEC FX3U Programming Manual page 895

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
Number and name
Stepladder and Annunciator
*1
[D]8040
ON state number 1
*1
[D]8041
ON state number 2
*1
[D]8042
ON state number 3
The smallest number out of active state ranging from
*1
[D]8043
S0 to S899 and S1000 to S4095
ON state number 4
and the second-smallest state number is stored in
D8041.
*1
[D]8044
Active state numbers are then sequentially stored in
ON state number 5
registers up to D8047 (Max. 8 points).
*1
[D]8045
ON state number 6
*1
[D]8046
ON state number 7
*1
[D]8047
ON state number 8
[D]8048 Not used
*1
When M8049 is ON, the smallest number out of
[D]8049
active annunciator relay ranging from S900 to S999
On state minimum
is stored in D8049.
number
[D]8050 to [D]8059 Not used
*1. Executed at END instruction.
*2. S1000 to S4095 are available only in FX
Content of register
*2
is stored in D8040
3G
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
device
M8047
– – – –
M8049
– – – –
/FX /FX PLCs.
3U 3UC
FX FX FX FX FX
1S 1N 2N 1NC 2NC
– – – – –
– – –
– – – – –
893
31
32
33
34
35
36
37
38
A
B