YOKOGAWA WT5000 User Manual page 133

6.1 About Status Reports
Overview of Registers and Queues
Name
Status byte
Service request enable
register
Standard event register
Standard event enable
register
Extended event register
Extended event enable
register
Condition register
Transition filter
Output queue
Error queue
Registers and Queues That Affect the Status Byte
The following registers affect the status byte bits.
Register
Standard event register
Output queue
Extended event register
Error queue
Enable Registers
The following registers are used to mask a bit so that the bit will not affect the status byte even when
the bit is set to 1.
Masked Register
Status byte
Standard event register
Extended event register
Reading and Writing to Registers
For example, you can use the *ESE command to set the standard event enable register bits to ones
and zeros. You can use the *ESE? command to query whether the standard event enable register bits
are ones or zeros. For details on these commands, see chapter 5.
6-2
Function
−
Status byte mask
Indicates device status changes
Standard event register mask
Indicates device status changes
Extended event register mask
Current device status
Conditions that change the extended
event register
Stores response messages for queries Query commands
Stores error numbers and messages
Affected Status Byte Bit
Sets bit 5 (ESB) to 1 or 0
Sets bit 4 (MAV) to 1 or 0
Sets bit 3 (EES) to 1 or 0
Sets bit 2 (EAV) to 1 or 0
Mask Register
Service request enable register
Standard event enable register
Extended event enable register
Writing Reading
− Serial polling (RQS) ,
*STB? (MSS)
*SRE *SRE?
− *ESR?
*ESE *ESE?
− STATus:EESR?
STATus:EESE STATus:EESE?
− STATus:CONDition?
STATus:FILTer<x> STATus:FILTer<x>?
− STATus:ERRor?
IM WT5000-17EN