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Standard
Event Status Register
*ESR?
7
6
5
4
3
2
1
0
0 - Operation Complete
1 - Request Control
&
2 - Query Error
&
&
3 - Device-Dependendent Error
LOGICAL
&
&
4 - Execution Error
&
OR
&
5 - Command Error
&
6 - User Request
7
6
5
4
3
2
1
0
7 - Power On
Standard
Event Status Enable
Register
*ESE
*ESE?
SERVICE
{
REQUEST
GENERATION
LOGICAL
OR
{
Service Request Enable
QUEUE
NOT-EMPTY
ERROR
QUEUE
Figure 3.2 LDX-3200 Series Status Reporting Schematic Diagram
If the GPIB times out while waiting for a response, either set the GPIB time-out longer or use SRQ
generated interrupts in your program. See your GPIB manual for time-out configuration or SRQ
programming setup.
The *OPC, *OPC?, and *WAI commands should not be used inside a calibration routine.
OPERATING IN REMOTE CONTROL
CHPT 3
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QUEUE
NOT-EMPTY
OUTPUT
QUEUE
Status Byte Register
*STB?
7
6
5
4
3
2
1
0
0 – N/A
1 - N/A
&
2 – LASER Event
&
3 – LASER Cond.
&
&
4 - Message Available
&
&
5 - Event Status Summary
&
6 - Request Service/Master Status Summary
7
5
4
3
2
1
0
7 - Error Available
Register
*SRE
*SRE?
NOTE
PAGE 8
0 – Current Limit
1 – Voltage Limit
2 – N/A
3 – Power Limit
4 – Interlock
5 – N/A
6 – Comp. Voltage Limit
7 – Open Circuit
8 – Output Shorted
9 – Out of Tolerance
10 – Output On
11 – Ready for Calibration
12 – N/A
13 – N/A
14 – N/A
15 – N/A
0 – Current Limit
1 – Voltage Limit
2 – N/A
3 – Power Limit
4 – Interlock
5 – N/A
6 – Comp. Voltage Limit
7 – Open Circuit
8 – Output Shorted
9 – Tolerance Change
10 – Output On/Off change
11 – New Measurement Ready
12 – N/A
13 – N/A
14 – N/A
15 – N/A
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