Introduction and Usage of Fanuc Focas Ethernet
Support arch: amd64, armv7
Parameter Configuration
| Parameter | Description |
|---|---|
| host | device ip address |
| port | device port, default 8193 |
| timeout | connection timeout, default 3000ms |
Support Data Type
- uint8
- int8
- uint16
- int16
- uint32
- int32
- uint64
- int64
- float
- double
- bit
- string
CNC Data
| tag address | description | data type | parameter |
|---|---|---|---|
| actf | actual feed rate | int64/uint64 | - |
| absolute | absolute position data of axis | int64/uint64 | axis number(.n) |
| machine | machine position data of axis | int64/uint64 | axis number(.n) |
| relative | relative position data of axis | int64/uint64 | axis number(.n) |
| distance | distance to go of axis | int64/uint64 | axis number(.n) |
| acts | actual rotational speed of the spindle | int64/uint64 | - |
| skip | skipped position of axis | int64/uint64 | axis number(.n) |
| srvdelay | servo delay amount of axis | int64/uint64 | axis number(.n) |
| accdecdly | acceleration/deceration delay amount of axis | int64/uint64 | axis number(.n) |
| spcss_srpm | converted spindle speed | int64/uint64 | - |
| spcss_sspm | specified surface speed | int64/uint64 | - |
| spcss_smax | clamp of maxmum spindle speed | int64/uint64 | - |
| movrlap_input | input overlapped motion value | int64/uint64 | axis number(.n) |
| movrlap_output | output overlapped motion value | int64/uint64 | axis number(.n) |
| spload | load information of the serial spindle | int32/uint32 | spindle number(.n) |
| spmaxrpm | maximum r.p.m ratio of serial spindle | int32/uint32 | spindle number(.n) |
| spgear | gear ratio of the serial spindle | int32/uint32 | spindle number(.n) |
CNC address example
| address | description |
|---|---|
| actf | read actual feed rate |
| absolute.1 | read absolute position of no.1 axis |
| machine.3 | read machine position of no.3 axis |
| spload.1 | read load information of no.1 spindle |
| spmaxrpm.3 | read maximum r.p.m ratio of no.3 spindle |
PMC Data
| tag address | description | data type | access |
|---|---|---|---|
| A | message demand | all | read/write |
| C | counter | all | read/write |
| D | data table | all | read/write |
| E | extended relay | all | read/write |
| F | signal to CNC -> PMC | all | read |
| G | signal to PMC -> CNC | all | read/write |
| K | keep relay | all | read/write |
| M | input signal from other device | all | read/write |
| N | output signal from other device | all | read/write |
| R | internal relay | all | read/write |
| T | changeable timer | all | read/write |
| X | signal to machine -> PMC | all | read |
| Y | signal to PMC -> machine | all | read/write |
PMC address example
| address | data type | descrption |
|---|---|---|
| A0 | uint8/int8/uint16/int16/uint32/int32/int64/uint64/float/double | PMC message demand，address 0 |
| A0.1 | bit | PMC message demand ，no.1 bit of address 0 |
| A0.0 | bit | PMC message demand ，no.0 bit of address 0 |
| A0.2 | string | PMC message demand ，address 0 starts with a string of length 2 |
| D0.2 | string | PMC data table ，address 0 starts with a string of length 2 |
| D0.7 | bit | PMC data table ，no.7 bit of address 0 |