8300 |
| 8315 L&J Tankway Software Description |
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| Dynamic Parameters | Function |
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| Addr | Displays the tank number of the currently selected tank. |
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| LevelRef | The reference point for level and temperature data for the tank |
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| currently requested by TankView |
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| Flags | Hex value representing the operational status |
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| NumRequests | Number of requests from TankView or Entis |
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| NumComErrors | Number of errors |
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| Elaspe | Time of last request |
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| PntCheckSum |
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4.10.2Application
The EMUGW point is automatically created when the TankView (TSU Slave) protocol is initiated. In order to use the TSU Slave protocol, set the Protocol parameter of the COM point to TSU Slave. At that time, an EMUGW and an EMU point will be created to provide a user interface for configuration and control of communications with TankView or System IV. The baud rate and data link parameters are set in the COM point as well. The default is 9600, 8 data bits, No parity.
The EMUGW point keeps track of the number of requests and number of errors associated with the EMU Slave protocol. The current tank number (ID) and the point associated with the tank number (LevelRef) are updated as requests from TankView are processed. The PntRefs correlate to the SYS ADR parameter in TankView or IDs in System IV.
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