Description
This parameter sets whether the initial value of the feedback read from the feedback device will be set as a signed or as an unsigned value.
0 = Unsigned
1 = Signed
The drive internal process for the feedback initialization is as follows:
- Reads the position feedback.
- Adds the origin to the feedback.
- Determines modulo from Step 2 by the actual feedback bits.
- Sets the position feedback sign according to FB1.INITSIGNED.
General Information
|
Type |
NV Parameter |
|
Units |
N/A |
|
Range |
0 to 1 |
|
Default Value |
1 |
|
Data Type |
Integer |
|
See Also |
FB1.ORIGIN |
|
Start Version |
M_01-00-00-000 |
Variants Supported
| Variant | Supported |
|---|---|
| AKD Base | Yes |
| AKD with Position Indexer | Yes |
| AKD EtherCAT | Yes |
| AKD CANopen | Yes |
| AKD BASIC | Yes |
| AKD SynqNet | Yes* |
| AKD EtherNet/IP | Yes |
| AKD Profinet | Yes |
| AKD sercos® III | Yes |
| AKD-N | Yes |
| AKD-C | No |
*In SynqNet, a parameter may be available in the firmware but have no effect on the system. See SynqNet Supported Parameters.
Fieldbus Information
If your drive type is listed as supported but no index, address, or instance number is listed, then this parameter is accessible through WorkBench, but not over your fieldbus type.
|
Fieldbus |
Index/Subindex |
Object Start Version |
|---|---|---|
|
EtherCAT COE and CANopen |
508Fh /0 |
M_01-00-00-000 |
|
Fieldbus |
Address |
Attributes | Signed? |
|---|---|---|---|
|
Profinet |
2143 |
Byte | Yes |
| sercos® III | 2 Octets |
| Fieldbus | Instance | Data Size | Data Type |
|---|---|---|---|
| EtherNet/IP | 144 | 1 Byte Signed | Integer |
|
Fieldbus |
Index/Subindex |
Is 64 bit? | Attributes | Signed? |
Object Start Version |
|---|---|---|---|---|---|
|
Modbus |
286 |
No | 8 bit | Yes |
M_01-03-00-000 |
Related Topics
