NF BP4620, Инструкция по эксплуатации

Страница: 158 / 214

5.4 Status Configuration
BP4620
5-25
5.4.4 Operation statuses
Always 0
Sequence execution in progress
Unused
Sequence hold in progress
Unused
Unused
Unused
Unused
15
14
13
12
11
10
9
8
OPCR? (operation condition register)
Logic O
R
OPTF (operation transition filter)
Operation status summary
Status byte (bit 7)
7
6
5
4
3
2
1
0
Unused
Unused
Unused
Unused
Unused
Unused
MODE, OUTP, *RCL, *RST
In progress
Unused
7
6
5
4
3
2
1
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
15
14
13
12
11
10
9
8
OPER? (operation event register)
OPEE (operation event enable register)
The transition filter converts conditions into events.
If corresponding bit of transition filter is 1:
When the corresponding bit of the condition register changes from 0 to 1, the corresponding
bit of the event register is set to 1.
If corresponding bit of transition filter is 0:
When the corresponding bit of the condition register changes from 1 to 0, the corresponding
bit of the event register is set to 1.