SmartPAC 2 User Manual 1126700
Fault Messages 7-7
“Tool number table checksum error”
Explanation: The programming for the loaded tool has become corrupted.
This error can occur when SmartPAC 2 has been turned off while you are
in the middle of programming a setup, or when you have not properly
exited (i.e., by pressing RESET) from a Program or Run menu.
The error can also occur when you upgrade SmartPAC 2. Sometimes the
information in the older firmware does not synchronize properly with the
information in the new firmware. Settings can also be damaged due to an
internal SmartPAC 2 malfunction.
SmartPAC 2 creates a “checksum” for every tool to check that the tool
settings stored in memory are the same as the settings that are loaded with
the tool. The checksum value calculated when tool settings are stored in
memory must be the same as the value calculated when the settings are
loaded.
Remedy: Access Program mode, and double-check the tool settings. If settings are
correct, reload the tool.
If the error was caused because the system was turned off while in
Program or Run modes, perform these steps:
1. Press the RESET key to clear the fault message.
2. Access Program mode, and select GO TO THE TOOL MANAGER.
3. On the Tool Manager screen, highlight the tool, and press F4 (Edit
Tool).
4. On the Tool Program Menu, select CAM SWITCH.
5. Press RESET. SmartPAC 2 will create a new checksum for the tool.
6. Select the tool again, access the Tool Program Menu, and select CAM
SWITCH. Verify that all settings are correct.
7. Reload the tool. You should no longer get this fault message.
If the problem is due to a system malfunction, the tool settings will have to
be created again from scratch. If this happens more than once, contact
Wintriss Tech. Support for assistance.
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