Motorola R-2550 Programming Reference Manual page 177

E?
Description:
Query Syntax:
Response Syntax:
Parameters:
The E?
query returns the
Event Status Register.
Error
00 Inquiry
01 Invalid command or query mnemonic (prefix)
02 Invalid command or query mnemonic (suffix)
03 Numeric data too large
04 Numeric data too small
05 string data field too large
06 String data field too small
07 Invalid string field
08 Invalid input data
09 Invalid command or query for R-2600 mode
10 Invalid
11 Exponent out of range
Invalid
12
13 Transmission error (RS-232 only)
14 Input Buffer overflow (RS-232 o&y)
15 Empty command
16 Output Buffer overflow
Voltmeter out of range
17
18 No input signal
19 Frequency counter measurement invalid
20 Frequency error measurement out of range
Monitor modulation measurement out of range
21
22 Input signal too high
23 Input signal too low
24 Invalid
25 Reserved
26 Thermal Power too high (LPA Option only)
27 Thermal Power too low (LPA Option Only)
28 Thermal Power Meter not zeroed (LPA Option Only)
Unable to zero Thermal Power Meter (LPA Option
29
only)
98 Error queue overflow
Error queue empty
99
E?
sl
Error Number
Description:
Type:
8 character suing
Format:
167
next error message from the error queue
Description
without measurement
exponent format
mantissa format
measurement reading
of the form "ERROR XX"
Motorola Communications Analyzer
Error
and clears the Error
command
Programming Reference
Query