Yokogawa Button Operated MV2000 - Manual (Page 151)

6-1 M-4662
Status
Reports
1
2
3
4
5
6
7
App
Index
6.1 Status Information and Filter
The following figure illustrates the status information and filter on the MV.
Status information
Filter
Condition register
1bytes
5 6 7 8 1 2 3 4
5 6 7 8 1 2 3 4
• You can use the IF command to set the filter.
• When an event described on the following page occurs, the corresponding bit in the
condition register is set to 1. The status information is the logical AND of the condition
register and the filter.
• You can use the IS command to get the status information. Status information bytes 3,
4, 7, and 8 are cleared when you get the information. Status information bytes 1, 2, 5,
and 6 are not. They will remain 1 while the event is occurring.
• If multiple connections are established, you can set a filter for each connection. This
allows the status information to be held for each connection.
• An empty bit, indicated as “–,” is fixed to 0.
Chapter 6 Status Reports