MAINTENANCE
8-22
HySpeed HT2000
Instruction Manual
22
Number
of blinks
Explanation
1
Indicates that the IHS Complete signal has not been returned within 30 seconds after the
plasma START command has been given.
2
Indicates that an "interlock" error has occurred.
3
Indicates that the HOLD input (for multi-torch systems) was not released within 30 seconds
after the end of preflow.
4
Indicates that there was no transfer within 300ms.
5
Indicates that transferred current arc was lost during ramp up.
6
Indicates that the current was lost from chopper #1 (CH1).
7
Indicates that the current was lost from chopper #2 (CH2).
8
Indicates that transferred current arc was lost during ramp down.
9
Indicates that the software has an error.
10
Indicates that the input voltage has dropped below 15% of the nominal value.
Eg: Input voltage for a 480V power supply drops below 408V.
Figure 8-5
Error Codes
Analog Board LED Functions
D4
D3
D6
Rec 3
Rec 1
Rec 2
D3: +12VDC
D4: Chopper Current CH2
D6: Chopper Current CH1
Summary of Contents for HT2000
Page 1: ...200 Volt Plasma Arc Cutting System Instruction Manual 802460 Revision 14 HySpeed HT2000 ...
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Page 95: ...POST INSTALLATION 5 8 HySpeed HT2000 Instruction Manual 19 ...
Page 175: ...MAINTENANCE 8 30 HySpeed HT2000 Instruction Manual 22 ...
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Page 262: ...Coolant Flow Diagram ...
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Page 265: ...APPENDIX A a 2 HySpeed HT2000 Instruction Manual 20 ...
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Page 268: ...HySpeed HT2000 Instruction Manual b 3 19 ...
Page 269: ...b 4 HySpeed HT2000 Instruction Manual 19 ...
Page 270: ...HySpeed HT2000 Instruction Manual b 5 19 ...
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Page 273: ...b 8 HySpeed HT2000 Instruction Manual 19 ...
Page 274: ...HySpeed HT2000 Instruction Manual b 9 19 ...
Page 275: ...b 10 HySpeed HT2000 Instruction Manual 19 ...
Page 279: ...APPENDIX D d 2 HySpeed HT2000 Instruction Manual 19 ...
Page 285: ...APPENDIX E e 6 HySpeed HT2000 Instruction Manual 19 ...