Chapter 3 Using Option 001 Front-Panel Display/Keypad (58503B Only)
Error Messages
Getting Started Guide 3-9
POS HOLD Position Hold Operation 3
PPS RF VLD 1 PPS reference valid Operation 4
HRDW SUM Hardware status summary bit Operation 5
LOG NR FUL Diagnostic Log almost full Operation 6
TIME RESET Receiver reset its time Questionable 0
USER EVENT User sets this bit manually Questionable 1
QUES SUM Questionable register summary bit Status Byte 3
CMD ER SUM Command Err register summary bit Status Byte 5
MSTR SUM Master summary bit Status Byte 6
OPER SUM Operation register summary bit Status Byte 7
* When the Alarm LED is illuminated by an error condition, the instrument display will show the cause of the alarm.
Until the alarm is cleared, the displayed alarm (error) message will have priority over any other message on the
display. For example, instead of displaying time, even if the Time key is pressed, the instrument will display the
alarm (error) message.
Table 3-2. Error Messages
*
(continued)
Displayed
Message
Meaning Corresponding
Status Register
Bit