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3110 series module load operation manual
Chapter 1 Introduction ··························································································· 1
1-1
General description ······················································································· 1
1-2
Features ····································································································· 7
1-3
Standard Accessories ···················································································· 7
1-4
Specifications ······························································································ 9
Chapter 2 Installation ··························································································· 10
2-1
Check line voltage ······················································································ 10
2-2
Input Fuse ································································································· 11
2-3
Environmental requirements ········································································· 12
2-4
Observe the International Electrical Symbol listed below. ···································· 12
2-5
Cleaning ··································································································· 12
2-6
Power Up ·································································································· 13
2-7
RS232 & USB Interface ··············································································· 13
2-8
Load wire inductance··················································································· 14
Chapter 3 Operation ···························································································· 17
3-1. Dimension ································································································· 17
3-2. Front panel LCD description ·········································································· 19
3-3. Initial setting of 3110 series load module ························································· 50
3-4. Input terminal and wire consideration ······························································ 53
3-5. . Protection features ···················································································· 54
Chapter 4 Communication Interface programming operation ········································ 56
4-1. Introduction ······························································································· 56
4-2. RS232 Set-up ···························································································· 56
4-3. 3110 series Communication Interface programming command list 1 ······················ 58
4-4. Communication Interface programming command list 2 ······································ 62
4-5. The description of abbreviation ······································································ 66
4-6. Communication Interface programming command syntax description ···················· 66
4-7. Communication Interface programming command description ······························ 67
Chapter 5 Applications ························································································· 78
5-1. Local sense connections ·············································································· 78
5-2. Remote sense connections ··········································································· 79
5-3. Constant Current mode application ································································· 80
5-4. Constant Resistance mode application ···························································· 83
5-5. Constant Voltage mode application ································································ 86
5-6. Constant Power mode application ·································································· 88
5-7. Zero-Volt loading application ········································································· 91
5-8. 3110 series electronic load OCP, OPP, SHORT operation flow Chart ···················· 92
5-9. Power Supply OCP testing ··········································································· 93
5-10.
Power Supply OPP testing ········································································· 95
5-11.
SHORT testing ························································································ 96
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