Chroma 63610-80-20 Operation & Programming Manual page 155

Programmable dc electronic load
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Description:
Query Syntax:
Return Parameters:<NR1>
Query Example:
*RCL
Recall Instrument State Command
Type:
Description:
Setting Syntax:
Setting Parameters:<NR1>, -1 ~ 99, -1:Factory default file, 0~99:User define file
Setting Example:
*RDT?
Resource Description Transfer Query
Type:
Description:
Query Syntax:
Return Parameters:<aard>
Query Example:
*RST
Reset Command
Type:
Description:
Setting Syntax:
Setting Parameters: nil
*SAV
Save Command
Type:
Description:
Setting Syntax:
Setting Parameters:<NR1>, 0 ~ 99
Setting Example:
*SRE
Service Request Enable Command/Query
Type:
Description:
Setting Syntax
Setting Parameters:<NR1>, 0 ~ 255
Setting Example:
Query Syntax:
Return Parameters:<NR1>
This query returns an ASCII "1" when all pending operations are
completed.
*OPC?
1
Device Status
This command restores the electronic load to a state that was
previously stored in memory with the *SAV command to the
specified location (see *SAV).
*RCL<space><NR1>
*RCL 50
System Interface
This command returns the types of Electronic Frame (63600). If
channel does not exist, it returns 0. If channel exists, it returns the
types like 63610-80-20, 63630-80-60, 63630-80-60, 63640-80-80...
*RDT?
63640-80-80,63630-80-60,63630-80-60,0,63610-80-20L, 63610-80-
20R,0,0.
Device State
This command forces an ABORt, *CLS, LOAD=PROT=CLE
command.
*RST
Device Status
This command stores the present state of the single electronic load
and all channel states of multiple loads in a specified memory
location.
*SAV<space><NR1>
*SAV 50
Device Status
This command sets the condition of the Service Request Enable
register to determine which event of the Status Byte register (see
*STB) is allowed to set the MSS (Master Status Summary) bit. A "1"
in the bit position is logically ORed to cause the Status Byte register
Bit 6 (the Master Summary Status Bit) to be set. See details
regarding the Status Byte register in Chapter 6.
*SRE<space><NR1>
*SRE 20
Enable the CSUM and MAV bit for Service Request.
*SRE?
Remote Operation
5-23

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