Language Dictionary - 4
Common Commands
Common commands begin with an * and consist of three letters (command) or three letters and a ? (query). They are defined by the IEEE 488.2 standard to perform common interface functions. Common commands and queries are categorized under System, Status, or Trigger functions and are listed at the end of each group. The dc source responds to the following commands:
Table | |
*CLS | Clear status |
*ESE <n> | Standard event status enable |
* ESE? | Return standard event status enable |
*ESR? | Return event status register |
*IDN? | Return instrument identification |
*OPC | Enable "operation complete" bit in ESR |
*OPC? | Return a "1" when operation complete |
*OPT? | Return option number |
*PSC <bool> | |
*PSC? | Return |
*RCL <n> | Recall instrument state |
*RST | Reset |
*SAV <n> | Save instrument state |
*SRE <n> | Set service request enable register |
*SRE? | Return service request enable register |
*STB? | Return status byte |
*TRG | Trigger |
*TST? | Perform selftest, then return result |
*WAI | Hold off bus until all device commands done |
Programming Parameters
The following table lists the output programming parameters for each model.
Table 4-3. Output Programming Parameters
Parameter
[SOUR:]CURR[:LEV][:IMM] MAX and [SOUR:]CURR[:LEV]:TRIG MAX *RST Current Value
[SOUR:]VOLT[:LEV][:IMM]MAX and [SOUR:]VOLT[:LEV]:TRIG MAX *RST Voltage Value
[SOUR:]VOLT:PROT[:LEV] MAX *RST OVP Value
OUTP:PROT:DEL MAX *RST Protection Delay Value
SENS:CURR:RANG
*RST Current Range
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| Value |
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66312A | 66312A |
| 6631B |
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| 6632B |
| 6633B |
| 6634B | ||||
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| 6611C |
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| 6612C |
| 6613C |
| 6614C | ||||
2.0475 | 5.1188 |
| 10.237 |
| 5.1188 | 2.0475 | 1.0238 | |||||||
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| 5.1188 |
| 2.0475 | 1.0238 | 0.5118 | |||||||
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| 10% of MAX value for all models |
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20.475 | 20.475 | 8.190 |
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| 20.475 | 51.188 | 102.38 | |||||||
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| 0 V for all models |
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22 | 22 | 12 |
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| 22 |
| 55 |
| 110 |
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| MAX for all models |
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2,147,483.647 seconds for all models
0.08 seconds
Low range = 0 − 20 mA for all models
High Range = 20 mA − MAX for all models
Value MAX for all models
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