2 bit structure of the status information, 2 bit structure of the status information -2, Status information 1 – Yokogawa Value Series FX1000 User Manual
Page 172: Status information 2, Status information 3
5-2
IM 04L21B01-17EN
5.2 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 the output format, see “Status
Information” in section 4.2, “Output Format of Text Data.”
Status Information 1
Bit
Name
Description
0
Basic setting
Set to 1 during basic setting mode.
1
Memory sampling
Set to 1 during recording (memory sampling).
2
Computing
Set to 1 while computation is in progress.
3
Alarm activated
Set to 1 while the alarm is activated.
4
Accessing medium
Set to 1 while the display, event, manual sampled, report, or screen
image data file are being saved to the external storage medium.
5
E-mail started
Set to 1 only when the e-mail transmission (/C7 option) is started.
6
–
–
7
–
–
Status Information 2
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. This is the same as the internal memory and CF card
status of the device information output (/F1 option; see section 1.9 in the
FX1000 User’s Manual, IM 04L21B01-01EN).
3
Logged in through keys
Set to 1 while logged in through keys.
4
–
–
5
–
–
6
Detecting measurement error
Set to 1 when an error is detected in the A/D converter, when a burnout
is detected, or when the power measurement section is malfunctioning
(/PWR1 option).
7
Detecting communication error
Set to 1 when a command is stopping the communication on the Modbus
master (/C2 or /C3 option) or Modbus client (/C7 option).
Status Information 3
Bit
Name
Description
0
Measurement dropout
Set to 1 when the measurement process could not keep up.
1
Decimal point/unit information change
Set to 1 when the decimal point/unit information is 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
SNTP error when memory
Set to 1 when the time could not be adjusted using SNTP (/C7 option) on
FX startup.
5
–
–
6
–
–
7
–
–