Chroma 63200 Series - Page 98

High Power DC Electronic Load 63200 Series Operation & Programming Manual
7-2
Parameter 0 to 255
Example *ESE 48 This command enables the CME and EXE events
for the Standard Event Status Event register.
Query Syntax *ESE?
Return Parameter <NR1>
Query Example *ESE? This query returns the current setting for "Standard
Event Status Enable".
*ESR? Standard Event Status Register Query
Description This query reads the Standard Event Status register. Reading
the register clears it. See detailed explanation of this register in
Chapter 8 Status Reporting.
Bit Configuration of Standard Event Status Event Register
Bit Position
7
6
5
4
3
2
1
0
Bit Name
0
0
CME
EXE
DDE
QYE
0
OPC
Bit Weight
128
64
32
16
8
4
2
1
CME = Command error DDE = Device-dependent error
EXE = Execution error OPC = Operation complete
QYE = Query error
Query Syntax *ESR?
Return Parameter <NR1>
Query Example *ESR? Return the Standard Event Status Register readings.
Return Example 48
*IDN? Identification Query
Description This query requests the Electronic Frame (632xx) to identify itself.
Query Syntax *IDN?
Return Parameter <aard>
Query Example *IDN?
String Information
Chroma Manufacture
632xx Model name
12345678 Serial number
01.00 Firmware version
Return Example Chroma,63203,12345678,01.00
*OPC Operation Complete Command
Description This command causes the interface to set the OPC bit (bit 0) of the
Standard Event Status register when the Electronic Frame (6320)
has completed all pending operations.
Syntax *OPC
Parameter None
*OPC? Operation Complete Query
Description This query returns an ASCII “1” when all pending operations are
completed.
Query Syntax *OPC?
Return Parameter <NR1>
Query Example 1