Feature register (R32) IP/IE3112
The module's fundamental settings can be modified in the
feature register. Write protection must first be cancelled in the
code-word register before it is possible to write into this
register.
Default [0x0012]
|
Bit |
Value |
Description |
Manufacturer’s setting |
|---|---|---|---|
|
0 |
0bin |
User scaling is inactive |
0bin |
|
1bin |
User scaling is active | ||
|
1 |
0bin |
Manufacturer scaling is inactive |
1bin |
|
1bin |
Manufacturer scaling is active | ||
|
2 |
0bin |
reserved |
0bin |
|
3 |
0bin |
The arithmetic sign of numerical quantities is not represented |
0bin |
|
1bin |
The arithmetic sign of numerical quantities is active (-1 = 0x8001) | ||
|
4 |
0bin |
Overflow offset is inactive |
1bin |
|
1bin |
Overflow offset is active | ||
|
5 ) 1 |
0bin |
0..20 mA mode |
0bin |
|
1bin |
4..20 mA mode | ||
|
6 |
0bin |
reserved |
0bin |
|
... |
... |
... |
... |
|
8 |
0bin |
reserved |
0bin |
|
9 |
0bin |
Limit value 1 is inactive |
0bin |
|
1bin |
Limit value 1 is active (R35) | ||
|
10 |
0bin |
Limit value 2 is inactive |
0bin |
|
1bin |
Limit value 2 is active (R36) | ||
|
11 |
0bin |
reserved |
0bin |
|
... |
... |
... |
... |
|
15 |
0bin |
reserved |
0bin |
Overflow offset
If this bit is set, the measured value (the actual current) is
monitored and indicated in the status byte.
If this bit is not set, then process data greater than 0x7FFF (or
0xFFFF, depending on the manufacturer scaling) is indicated in the
status byte.
)1 as from I/O circuit board software version IP3112-Bxxx "3" IE3112 "0"