Specifications

Status and Events
3-18
TDS3000, TDS3000B, and TDS3000C Series Programmer Manual
Table 3--7 lists the system event messages. These messages are generated
whenever certain system conditions occur.
Table 3- 7: System event messages
Code Message
400 Query event
401 Power on (PON bit 7 set)
402 Operation complete (OPC bit 0 set)
403 User request (URQ bit 6 set)
404 Power fail (DDE bit 3 set)
405 Request control
410 Query INTERRUPTED (QYE bit 2 set)
420 Query UNTERMINATED (QYE bit 2 set)
430 Query DEADLOCKED (QYE bit 2 set)
440 Query UNTERMINATED after indefinite response (QYE bit 2 set)
Table 3--8 lists warning messages that do not interrupt the flow of command
execution. These notify you that you may get unexpected results.
Table 3- 8: Execution warning messages - EXE Bit 4
Code Message
500 Execution warning
510 String data too long, truncated
525 Parameter underrange
526 Parameter overrange
527 Parameter rounded
528 Parameter out of range
530 Data stop > st op, Values swapped internally
531 Data stop > record length, Curve truncated
532 Curve data too long, Curve truncated
540 Measurement warning
541 Measurement warning, Low signal amplitude
542 Measurement warning, Unstable histogram
543 Measurement warning, Low resolution
544 Measurement warning, Uncertain edge