CMPx.SETPOINT
Description
Use this keyword to set the position value for a Compare setpoint. This position value will be compared against a Compare source (CMPx.SOURCE). If they match, an output pulse is generated. A setpoint also requires a width (CMPx.WIDTH) and width type (CMPx.WIDTHTYPE).
A setpoint must be armed (CMPx.ARM) before it is active. If a setpoints value, width, or width type are changed after it has been armed, that setpoint will be automatically disarmed.
Example
The following example sets the value of setpoint 1 to one billion for CMP1.
-->CMP1.SETPOINT 1 1000000000
General Information
Type |
NV Parameter |
Units |
Units depend on value of CMPx.SOURCE. See table below. |
Range |
Argument 1: 0 to 7 Argument 2: -9,223,372,036,854,775,808 to 9,223,372,036,854,775,808 |
Default Value |
9,223,372,036,854,775,808 |
Data Type |
Argument 1: Integer Argument 2: Integer |
Start Version |
M_01-13-00-000 |
Units
CMPx.SOURCE | Units |
---|---|
0 (FB1) | Depends on FB1.PUNIT or custom units. |
1 (FB2) | Depends on FB2.PUNIT or custom units. |
2 (FB3) | Depends on FB2.PUNIT or custom units. |
3 (PL.FB) | Depends on UNIT.PLINEAR or UNIT.PROTARY Rotary: counts, rad, deg, (custom units), 16-bit counts Linear: counts, mm, µm, (custom units), 16-Bit counts |
Hardware Supported
Compare functionality is supported on hardware revisions D, DB, DA, and higher depending on the drive type. Check the label on the side of the drive to ensure the AKD meets one of the following requirements.
AKD Type | Hardware Revision Supported |
---|---|
AKD | Revision D or higher |
AKD PDMM | Revision DB or higher |
AKD-T-IC | Revision DA or higher |
Variants Supported
Variant | Supported |
---|---|
AKD Base | No |
AKD with Position Indexer | No |
AKD EtherCAT | Yes |
AKD CANopen | Yes |
AKD BASIC | Yes |
AKD SynqNet | See SynqNet Supported Parameters |
AKD EtherNet/IP | Yes |
AKD PROFINET | Yes |
AKD Sercos® III | Yes |
AKD-N | No |
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.
Index/Subindex | Object Start Version | |
---|---|---|
34AAh/1 | CMP0.SETPOINT 0 | M_01-13-00-000 |
34AAh/2 | CMP0.SETPOINT 1 | |
34AAh/3 | CMP0.SETPOINT 2 | |
34AAh/4 | CMP0.SETPOINT 3 | |
34AAh/5 | CMP0.SETPOINT 4 | |
34AAh/6 | CMP0.SETPOINT 5 | |
34AAh/7 | CMP0.SETPOINT 6 | |
34AAh/8 | CMP0.SETPOINT 7 | |
34BAh/1 |
CMP1.SETPOINT 0 | |
34BAh/2 |
CMP1.SETPOINT 1 | |
34BAh/3 |
CMP1.SETPOINT 2 | |
34BAh/4 |
CMP1.SETPOINT 3 | |
34BAh/5 |
CMP1.SETPOINT 4 | |
34BAh/6 |
CMP1.SETPOINT 5 | |
34BAh/7 |
CMP1.SETPOINT 6 | |
34BAh/8 |
CMP1.SETPOINT 7 |
Parameter | Fieldbus | Address | Attributes | Signed? |
---|---|---|---|---|
CMP0.SETPOINT |
PROFINET |
2917 | DWord | Yes |
Sercos® III | 8 Octets | |||
CMP1.SETPOINT |
PROFINET |
2924 | DWord | |
Sercos® III | 8 Octets |
Parameter | Instance | Data Size | Data Type |
---|---|---|---|
CMP0.SETPOINT | 918 | 8 Byte Signed | Position |
CMP1.SETPOINT | 925 |
Parameter | Register Address | Is 64 bit? | Attributes | Signed? | Object Start Version |
---|---|---|---|---|---|
CMP0.SETPOINT | 1834 | Yes | 64 bit | Yes | M_01-03-00-000 |
CMP1.SETPOINT | 1848 |