SX inverter: View Operation/Status (700) |
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| Name | SX_OperationStatus |
| Basic Function | CP1 Function Block for RS485 communication with a SX inverter. | |
| Symbol |  |
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| Authors | OEE-N RE, OEE-HQ HvB | |
| File Name | SX_OperationStatus.cxf | |
| Applicable models | CP1L-M, CP1H or CP1L-L | |
| Conditions for usage | Communication with CP1W-CIF11 or CP1W-CIF12: PLC port settings Custom (default SX): Baud 9600, format 8,1,N, Serial Gateway. CIF settings: SW1=ON, SW2=ON, SW3=ON, SW4=OFF, SW5=ON, SW6=ON |
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| Function Description | Function Block with parameter Input for viewing all actual operational data, such as actual speed, Torque, Power, Current, Voltage, Frequency and Heat sink temperature. | |
| FB Precautions | The SX_OperationStatus function block is offered 'as is' and may serve as a basis for development. Users should previously test its adequacy to the final application.
Omron can not be held responsible in case of malfunction |
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| EN input condition | • Connect EN to condition for the FB to Work. • Start Command send the Request command to the SX and Value output is presented in Floating point format. |
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| Restrictions Input variables |
• CP1 Port number is 1 or 2 • CP1 Model is 0 (CP1L-M / CP1H) or 1 (CP1L-L) • SX Inverter Node number 1-247 |
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| Output variables | • Parameter Output Value in Floating point format. • Error flag for false Input Variable and Modbus Errors. Modbus Error code in hex. |
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| PLC | CP1W-CIF11 or CP1W-CIF12 | |
| SX | Isolated RS232/485 Option board | |
| Wiring | CP1W-CIF11/CIF12 SX-Terminal X1
SDB+ ---------------------------------------- 2 |
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- Variable Table
Input variables
| Name | Variable name | Data type | Default | Range | Description |
| EN | EN | BOOL |
1 (ON): Starts FB |
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| Start Command | SX_Status | BOOL | Start Command | ||
| CP1 Port Number | CP1_PortNo | INT | &1 | &1 to &2 | Specify the serial port number |
| CP1 Model | CP1_Model | INT | &0 | &0 to &1 | CP1 Model: CP1L-M or CP1H = 0 CP1L-L = 1 |
| Inverter No. | SX_NodeNo | INT | &1 | &1 to &247 | Specify the Node number of the SX |
| Parameter No. | SX_ParNo | INT | #0712 to #071A | Parameter Input:
Speed (712) Torque (713) Shaft power (714) Electrical Power (715) Current (716) Output Voltage (717) Frequency (718) DC Link Voltage (719) Heatsink Temp (71A) |
Output variables
| Name | Variable name | Data type | Default | Range | Description | |
| ENO (May be omitted.) |
ENO | BOOL |
1 (ON): FB Operating normally |
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| Busy flag | Busy | BOOL | ||||
| Parameter Read Completed | Done | BOOL | ||||
| Parameter Value | Done | REAL | ||||
| Error flag | Error | BOOL | ||||
| Error code | ErrorID | WORD | Modbus Error Codes: | |||
| 0x00: | Normal end Not an error. | |||||
| 0x01: | Illegal address. The slave address specified in the parameter is illegal (248 or higher) |
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| 0x02: | Illegal function code. The function code specified in the parameter is illegal. |
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| 0x03: | Data length overflow. There are more than 94 data bytes. |
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| 0x04: | Serial communications mode error. The Modbus-RTU Easy Master function was executed when the serial communications mode was not the Serial Gateway Mode. |
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| 0x80: | Response timeout. A response was not received from the Servo. |
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| 0x81: | Parity error A parity error occurred. | |||||
| 0x82: | Framing error A framing error occurred. | |||||
| 0x83: | Overrun error An overrun error occurred. | |||||
| 0x84: | CRC error A CRC error occurred. | |||||
| 0x85: | Incorrect confirmation address. The slave address in the response is difference from the one in the request. |
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| 0x86: | Incorrect confirmation function code. The function code in the response is difference from the one in the request. |
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| 0x87: | Response size overflow. The response frame is larger than the storage area (92 bytes). |
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| 0x88: | Exception response. An exception response was received from the slave. |
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| 0x89: | Service being executed. A service is already being executed (reception traffic congestion). |
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| 0x8A: | Execution canceled. Executing the service has been canceled. |
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| 0x8F: | Other error. Other FINS response code was received. |
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- Revision History
| Version | Date | Contents |
| 1.00 | 13-02-2012 | First release |
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