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Table 31. Ethernet/GPIB Configuration Errors (cont.) 
Error Code  Error Text  Description 
592  ESTB  GPIB - Serial poll status byte lost. 
593 ESRQ  GPIB - SRQ stuck in ON position. 
594  ETAB  GPIB - Table problem. 
801  ENET Port number  Port value is out of range (1024 to 65535). 
802  ENET Server  Could not open the ethernet port. 
803  ENET Timeout  Time-out occured while opening the ethernet port. 
1000  Unknown function  Unknown Function Selection. 
1001  Unknown range  Unknown Range Selection. 
1002  Unknown CCO  Unknown Calibration Constant. 
1003  Can’t set NPLC  Illegal/Unknown NPLC Selection. 
1004  Can’t set trigger  Illegal/Unknown TRIGGER Selection. 
1005  Can’t get DCV Gains  Cannot get 1V/10V DC linearization constants. 
1006  Line Freq High  AC Line frequency too high. 
1007  Line Freq Low  AC Line frequency too low. 
1008  Write CCO failure  Calibration Constant write failed. 
65535 Unknown  Unknown Error. 
Table 32. Calibration Errors 
Error Code  Error Text  Description 
701  CAL Secure Code Case Invalid characters in calibration secure code. The secure code 
must contain only characters 0-9 and A-Z. No lower case or 
other special characters are allowed. 
702  CAL Secure  Cal secured. 
703  CAL Secure code  Invalid secure code. 
704  CAL Secure code too 
long 
Secure code too long. 
706  CAL Invalid step 
number 
Invalid calibration step number. 
707  CAL Reference  Cal reference value out of tolerance. 
708  CAL Not calibrating  CAL? only works if you are calibrating. 
709  CAL Abort  Calibration aborted. 
710 CAL Sequence Calibration steps out-of-sequence. 
711  CAL No measurement  No measurements taken during calibration. 
712  CAL Overload  Overload at input during calibration. 
713  CAL Too far  Calibration measurements out-of-tolerance.