HP 5335A - Page 75

Operation and Programming
Table 3-9. Error Messages
1.0
HP-IB Error: Incorrect command
1.1
HP-IB Error:
Number out of range or incorrect
number within command
7.0
Check Error:
Cable may not be connected between T.B.O.
and INPUT A for extended CHECK, Diag 01 or Diag 14.
Table 3-10. Fail Messages
FAIL 1.0 - 1.4
ROM FAILURE (U22)
1.5 - 1.8
ROM FAILURE (U23)
1.9
ROM FAILURE (SPECIALS)
2.0
RAM FAILURE (6802)
2.1
RAM FAILURE (U25)
2.2
RAM FAILURE (U26)
3.1
OUT-BUS PROBLEM (BIT 5 OR 7}
3.2
OUT-BUS PROBLEM (BITS 0-7, OR U8,
3.3
U9, U13, U14, U6, OR U7)
3.4
START ARM SWITCH PROBLEM
3.5
STOP ARM SWITCH PROBLEM
4.1
MRC STATUS REGISTER WON’T RESET (U6-U7)
4.2
MRC E-REG WON’T RESET
4.3
MRC T-REG WON’T RESET
4.4
IMPROPER MID-MEAS REGISTER STATUS
4.5
IMPROPER END-OF-MEAS REGISTER STATUS
4.6
MRC COUNTING PROBLEM IN REG-E OR T
4.7
MRC E-REG OVERFLOW PROBLEM
4.8
MRC T-REG OVERFLOW PROBLEM
4.9
MRC O/F COUNTING PROB IN REG-E OR T
5.1 START INTERPOLATOR PROBLEM
5.2
STOP INTERPOLATOR PROBLEM
5.3
INTERPOLATOR COUNTING PROBLEM
5.4 INTERPOLATOR RESET PROBLEM
6.1
FAILURE TO MEASURE T/L REFERENCE GND.
6.2
FAILURE TO MEASURE T/L REFERENCE +5V.
6.3
FAILURE TO MEASURE T/L REFERENCE -5V.
7.1
CH-A FREQUENCY NOT CORRECT
7.2
COM/SEP RELAY COUPLING SIGNAL TO CH-B
7.3 CH-B UNABLE TO TRIG THRU COMMON-A.
7.4 CH-B FREQUENCY NOT CORRECT
7.5 CH-A PRESCALER NOT FUNCTIONING PROPERLY
3-59
Model 5335A