Chroma 61601 - Page 16

Programmable AC Source 61601/61602/61603/61604 User’s Manual
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3.7.2
OUTPUT DEGREE................................................................................... 3-17
3.7.3 Slew Rate of Output Transient .................................................................. 3-17
3.7.4 HIGH VOLTAGE OPTION ........................................................................ 3-18
3.7.5 THREE PHASE MODE ............................................................................ 3-19
3.8 Save and Recall ................................................................................................... 3-21
3.8.1 Save and Recall Output Setting ................................................................ 3-21
3.8.2 Save and Recall System Data .................................................................. 3-23
3.9 Protection............................................................................................................. 3-25
4. Calibration ................................................................................................................ 4-1
4.1 Introduction ............................................................................................................ 4-1
4.2 MANUAL CALI Functional List ............................................................................... 4-1
4.2.1 Output Voltage & Voltage Measurement Calibration ................................... 4-2
4.2.2 Current Measurement Calibration ............................................................... 4-5
4.2.3 External Vref Calibration ............................................................................. 4-6
5. Theory of Operation ................................................................................................. 5-1
5.1 General .................................................................................................................. 5-1
5.2 Description of Overall System ................................................................................ 5-1
6. Self Test & Troubleshooting ................................................................................... 6-1
6.1 General .................................................................................................................. 6-1
6.2 Self-test ................................................................................................................. 6-1
6.3 Troubleshooting ..................................................................................................... 6-2
7. Remote Operation .................................................................................................... 7-1
7.1 General Information ............................................................................................... 7-1
7.1.1 Setting the GPIB Address & RS-232C Parameters ..................................... 7-1
7.1.2 Wire Connection of RS-232C ..................................................................... 7-1
7.2 The GPIB Capability of the AC Source ................................................................... 7-2
7.3 Introduction to Programming .................................................................................. 7-3
7.3.1 Conventions ............................................................................................... 7-3
7.3.2 Numerical Data Formats ............................................................................. 7-3
7.3.3 Boolean Data Format ................................................................................. 7-3
7.3.4 Character Data Format ............................................................................... 7-3
7.3.5 Basic Definition ........................................................................................... 7-4
7.4 Traversal of the Command Tree ............................................................................ 7-5
7.5 Execution Order ..................................................................................................... 7-5
7.6 The Commands of the AC Source ......................................................................... 7-6
7.6.1 Common Command Dictionary ................................................................... 7-6
7.6.2 Instrument Command Dictionary ................................................................ 7-7
7.7 Command Summary ............................................................................................ 7-16
Appendix A Pin Assignment of TTL Signal ................................................................. A-1