E6581373
7. Example usage
7.1. Procedure
Lower example shows the procedure to send the 100% speed drive command to the inverter. 1. Commission
Make a network tool to identify this option by using service pin function (refer to network tool manual in detail).
2. Binding
Refer to next section. 3. Configurations
Set correct value into the configuration properties. 4. Local/Remote
Confirm that the inverter is in Remote control mode. Otherwise set Remote control mode. 5. Drive command and setpoint
Set the {200, 1} (100% speed drive) into the nviDrvSpeedStpt and propagate it.
7.2. Binding
Network variable bound to the other network variable can transmit/receive the data. “Binding” can be made by network tool. Network variable has a direction (Input/Output) and individual type (SNVT_type). Binding to the same direction variable or the different type is prohibited.
Example connection
Fan Coil Unit | Bind | ACMotorDrive |
| Building | |
Controller |
| functional block |
| Management | |
|
|
|
|
| system |
nvoFanSpeed |
| nviDrvSpeedStpt |
|
| |
SNVT_switch |
| SNVT_switch |
|
| |
|
| nvoDrvSpeed | nviDrvSpeed | ||
|
|
|
|
| _lev_percent |
|
| SNVT_lev_percent | SNVT | ||
Bind
7.3. Option unit reset method
One method to reset the option unit is cycling the inverter power source. The other is using reset command by network tool.
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