A-23
applications. Registers 0.1.1 through 0.1.(0.1.0) contains the application type codes for each
application in the FLASH image. Supported application type codes:
0 - System
1 - I/O Subsystem
2 - Display
3 - Communications
4 - Aga-3 Measurement
5 - Aga-7 Measurement
6 - Liquid Measurement
7 - Trend System
8 - Alarm System
9 - Valve Control
10 - Holding Registers
11 - Therms Master
12 - XMV Interface
13 - IEC-61131 Environment
14 - Therms Slave
15 - Tank Interface
16 - Pump Interface
17 - FS2 Interface
18 - Operations
19 - Host Interface
255- Unused slot.
Application descriptions can be read from registers 0.2.1 through 0.2.(0.1.0).
Application part numbers can be read from registers 0.12.1 through 0.12.(0.1.0).
4.
For an application to execute, it must be instantiated in the application table. Register 0.3.0
contains the size of the application instantiation table. Registers 0.3.1 through 0.3.(0.3.0) contain
the application type codes of instantiated applications. Registers 0.4.1 through 0.4.(0.3.0)
contain the names of instantiated applications. Registers 0.5.1 through 0.5.(0.3.0) contain the
revision code of the instantiated applications. Registers 0.6.1 through 0.6.(0.3.0) contain the
start parameters of the instantiated applications.
5.
The serial EPROM non-volatile file system (S:\) can be cleared and reformatted by writing either
the ASCII character 83 (“S”) or 115 (“s”) to register 0.7.5. This should only be done if file system
corruption is suspected. Reformatting the S drive deletes the protected REGISTRY.TXT file.
6.
In addition to REGISTRY.TXT, another protected registry area resides in the serial EPROM.
Among other things, this area contains the board serial number and factory configuration part
number. This registry data can be cleared by writing to register 0.7.6. It should only be written by
TOTALFLOW support.
7.
Register 0.8.0 contains a special check sum used by the IEC download utility.
8.
The number of applications that can be instantiated are limited by available resources. When
instantiating applications, memory, file space, and processor usage should be monitored
carefully to determine if the device is being overloaded.
9.
The in service date is set the first time the system date/time is set. It is used by TOTALFLOW
customer support to determine when a device was put in service.
10.
Register 0.10.2 contains the sleep threshold voltage. When the battery voltage falls below this
threshold the device enters sleep mode.
Summary of Contents for XRC6490
Page 1: ...2100802 001 AB TOTALFLOW XSeries Remote Controller User s Manual ...
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Page 19: ...1 5 Standard Enclosure Cont RC 6790 X Figure 1 2 Model XRC6790 Continued on Next Page ...
Page 41: ...1 27 Totalflow Input Output Modules Cont Figure 1 16 XRC6990 Inside View ...
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Page 64: ...2 22 B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 86: ...4 12 Replacing XRC 195 Board Cont Figure 4 5 XRC Board Connections ...
Page 88: ...4 14 B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 112: ...5 24 12V Communication Supply Voltage Test Cont Figure 5 9 XRC 195 Communication Wiring ...
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Page 340: ...B 48 B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 342: ...C 2 B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
