Registers
Architecture
IEEE488.2 and SCPI registers are used for the status reports.
In each SCPI status register, there are the following sub registers: CONDition register,
EVENt register, ENABle register, PTRansition filter, and NTRansition filter.
CONDition register
The transition of the CONDition register is automatic and reflects the condition of the PCR in
real-time. Reading this register does not affect the contents.
EVENt register
The EVENt register bits are automatically set according to the changes in the CONDition
register. The rule varies depending on the positive and negative transition filters
(PTRansition and NTRansition). The EVENt register is reset when it is read.
ENABle register
The ENABle register enables the reports to the summary bit or status bit of the event bit.
Transition filter
The PTRansition (positive transition) filter is used to report events when the condition
changes from false to true.
The NTRansition (negative transition) filter is used to report events when the condition
changes from true to false.
If both the positive filter and the negative filter are set to true, events can be reported each
time the status changes.
If both filters are cleared, event reporting is disabled.
Introduction
Installing the VISA library
Interface Setup
Overview of Command
Parameters
Default settings
Command (function
search)
IEEE488.2 Common Commands
Output Setting
Protection and Clearing Alarms
Triggered Control of Output
Output On/Off Phase Control
Measured Value Queries
System Configuration
Registers
Command (ABC search)
Command (Sub-system
search)
SOURce
OUTPut
MEASure and FETCh
TRIGger
SYSTem
STATus
IEEE488.2 Common Commands
Other Commands
List(PDF)
Register
Architecture
Register structure
Appendix
A List of Errors
Processing time of main
Tutorial
Programming AC Output
Programming DC Output
Triggering Output Change
Output-on Phase Control
Measurement
Waiting for Operation Complete
Panel display
Status Monitoring
Error Checking
Visual Basic 2008
AC Power Supply PCR-M series
Communication Interface Manual
PCR-M series Communication Interface Manual
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