Quantum Data 801GC, 801GF, 801GX Invalid format location, Bad location for format, failed verify

9450 Invalid format location

This occurs during FMTR command when the integrity of the data stored in the specified format memory location is corrupt.

■Delete the format from nonvolatile RAM using the YANK command. Then recreate and save the format. A corrupted format in EPROM requires at least the replacement of the firmware EPROM set.

9451 Bad location for format, failed verify

This occurs during FMTV command and FMTV? query when you attempt to verify data integrity at an invalid location.

■Use a range of -1 through -nn for permanent formats in EPROM or 1 through 300 for formats saved in nonvolatile RAM.

9452 Bad location for format verify

This occurs during a FMTZ? query when you try to determine if an invalid location has been erased.

■Use a range of 1 through 300 for formats saved in nonvolatile RAM.

9453 Can’t change EPROM contents

This occurs during FMTW or FMTZ commands when you try to overwrite or zero out an EPROM format.

■Use a range of 1 through 300 for formats saved in nonvolatile RAM.

9454 Bad location for format erase

This occurs during FMTE command when you try to access an invalid format memory location.

■Use a range of 1 through 300 for formats saved in nonvolatile RAM.

9456 Bad location for format read/write

This occurs during FMTR or FMTW commands when you try to read or write to an invalid format memory location.

■Use a range of -1 through -nn for permanent formats in EPROM or 1 through 300 for formats saved in nonvolatile RAM. Use a range of from 1 through 300 to save formats in nonvolatile RAM with the FMTW command.

8-23