Event Status Register Contents - ILX Lightwave MPS-8033 Series User Manual

R E M O T E O P E R A T I O N
3
C H A P T E R
Status Reporting

Event Status Register Contents

Event Status is a 16−bit register/enable−register pair with this structure:
Logical
OR
To Bit 0, Status Byte Register
Bit Reference:
0− Output Change
1− Interlock Disabled
2− Measurment Update
3− N/A
The Event Status Enable Register allows you to control which events in the Event Status Register
can set bit 2 in the status byte register. Note that this register pair is identical to the Condition Status
register pair (below), except for bit 11.
Event status indicates the FIRST occurrence, and does not change except when reset. The 8033
starts at power ON with the event status register set to all zeros. Querying the Event Status Register
resets its contents to zeros.
Related commands: (See Chapter 4, Command Reference for details).
• *EVEnt?˙Query the contents of the Event Status Register.
• *ENABle:EVEnt <nrf>˙Set an enable mask in the Event Status Enable Register.
• *ENABle:EVEnt?˙Query the Event Status Enable Register mask settings.
28
! MPS-8033
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15 14 1312 11 10 9 8
&
&
&
&
&
&
&
&
9 8
15 14 13 12 11 10
IST TRUE
4− N/A
5− N/A
6− N/A
7− N/A
Evemt Status Register
Copy of Status Byte
7 6 5 4 3 2 1 0
&
&
&
&
&
&
&
&
Event Status Enable Register
7 6 5 4 3 2 1 0 Parallel Poll Enable Register
8− N/A
9− N/A
10− N/A
11− N/A
12− Calculation Error
13− Hardware Error
14− Software Error
15− Checksum Error