Tektronix KEITHLEY 2200 Series, Programming Reference Manual

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Status and Events
System Errors The following table lists the system errors that can occur during power supply
operation.
Table 3-12: System error messages (DDE bit 3)
Code Message
–310 System error
–350 Too many errors
Query Errors The following table lists the query errors that can occur during power supply
operation. These errors may indicate that there was a problem during the query
process and that your query will not be performed.
Table 3-13: Query error messages (Standard Event Status Register bit 2)
Code Message
–400 Query error
–410 Query INTERRUPTED
–420 Query UNTERMINATED
–430 Query DEADLOCKED
–440 Query UNTERMINATED
Self Test Errors The following table lists the self test errors that can occur during power supply
operation.
Table 3-14: Self test error messages (Standard Event Status Register bit 3)
Code Message
0 No error
1 Module Initialization Lost
2 Mainframe Initialization Lost
3 Module Calibration Lost
4 Non-volatile RAM STATE section checksum failed
5
Non-volatile RAM RST section checksum failed
10
RAM selftest
40 Flash write failed
41 Flash erase failed
80 Digital I/O selftest error
3-12 Series 2200 Programmable Multichannel DC Power Supplies Programmer Manual