Instruction Manual
8-2 IM 04L31A01-17E
8.2 Bit Structure of the Status Information
The following four groups of status information are output in response to a status
information output request using the IS command. For a description of the output format,
see “Status Information” in section 7.2, “Output Format of ASCII Data.”
Status Information 1
Bit Name Description
0 A/D conversion complete Set to “1” when the A/D conversion of the measurement is
complete.
1 Medium access complete Set to “1” when the display, event, manual sampled, report,
TLOG, or screen image data file are finished being saved to
the external storage medium.
Set to “1” when setting data is successfully saved or loaded.
2 Report generation complete Set to “1” when report generation is complete.
3 Timeout Set to “1” when the timer expires.
4– –
5– –
6– –
7– –
Status Information 2
Bit Name Description
0 Measurement dropout Set to “1” when the measurement process of the
measurement channel could not keep up.
1 Decimal point/unit information Set to “1” when the decimal point/unit information has been
change changed.*
2 Command error Set to “1” when there is a command syntax error.
3 Execution error Set to “1” when an error occurs during command execution.
4– –
5– –
6– –
7– –
* Set to “1” if there is a change in the measurement/computation/control channel.
Status Information 3
Bit Name Description
0– –
1– –
2 Memory end Set to “1” while the free space in the internal memory or
external storage medium is low (see section 1.19 in the
user’s manual IM 04L31A01-01E
or
IM 04L31A01-03E
.
3– –
4– –
5– –
6– –
7– –
Status Information 4
Bit Name Description
0 Basic setting Set to “1” during basic setting mode.
1 Memory sampling Set to “1” while data are being acquired into the internal
memory.
2 Computing Set to “1” while computation is in progress.
3 Alarm occurring Set to “1” while alarm is occurring.
4 Accessing medium Set to “1” while the display, event, manual sampled, report,
TLOG, or screen image data file are being saved to the
external storage medium.
5 E-mail started Set to “1” while the e-mail transmission is started.
6 Controlling Set to “1” while executing control operation.
7– –