
Error Messages
Error MessagesThis section lists error messages that you might come across in the PT Program Generator. Following each error message is a possible solution and, where applicable, a reference to the section of this manual in which you can find more information about solving the problem. If you continue to have trouble with your program, you can call PSC for technical assistance (refer to Technical Support on page 178).
PPG Error MessagesTable 6. PPG Error Messages
Error Message | Description | |
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| The PPG Compiler application must be located in | |
Cannot start the PPG Compiler | the same directory as the PPG application. If the | |
PPG Compiler (PPGComp.exe) is missing, rein- | ||
| ||
| stall PPG to restore all files. | |
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| |
| You have selected one or more nodes to delete. | |
Deleting the selected node(s) could | Removing these nodes could cause your applica- | |
cause undesired results. Continue? | tion to behave unexpectedly. If you are sure you | |
| want to delete the nodes, press Yes. If you want | |
| to cancel the delete command, press No. | |
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| |
| You have selected the name of a file that already | |
Do you want to overwrite the | exists. Select Yes to overwrite the existing file with | |
existing file? | new information or select No to cancel the save | |
| process. | |
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| |
| Each node in a frame or subroutine must have a | |
| unique type and name. You can have a copy node | |
Duplicate node type and name. | named “Start” and a Modify node named “Start” | |
Enter a unique name for this node. | but you cannot have two copy nodes both named | |
| “Finish”. Rename one node so that each node has | |
| a unique type and name. | |
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| |
| The .scr file indicates a Link to a node that | |
Error Connecting Nodes | does not exist. This usually indicates that the | |
.scr file has been corrupted. Contact Technical | ||
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| Support for assistance. | |
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Error opening file | The file name may have been typed incorrectly or | |
the file has been renamed or deleted. | ||
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User’s Guide | 173 |