Rockwell Automation Publication 20C-PM001F-EN-P - March 2012 73
Troubleshooting Chapter 3
Table 10 - Over Current Fault (F12) Subcodes
Table 11 - Ground Fault (F13) Subcode
Table 12 - Load Loss Fault (F15) Subcode
Table 13 - Input Phase Fault (F17) Subcodes
9047 A supply voltage hardware problem has been detected on the 20C-DG1 option
board.
Replace the 20C-DG1 option board.
9303 A supply voltage hardware problem has been detected on the 20C-DG1 option
board.
Replace the 20C-DG1 option board.
9559 A single hardware problem has been detected in the safe disable inputs on the
20C-DG1 option board.
Replace the 20C-DG1 option board.
If this fault occurs again, replace the Main Control board.
9815 A single hardware problem has been detected in the safe disable inputs on the
20C-DG1 option board.
Replace the 20C-DG1 option board. If this fault occurs again, replace the Main Control
board.
10071 A single hardware problem has been detected in the safe disable inputs on the
20C-DG1 option board.
Replace the 20C-DG1 option board. If this fault occurs again, replace the Main Control
board.
10327 A single hardware problem has been detected in the safe disable inputs on the
20C-DG1 option board.
Replace the 20C-DG1 option board. If this fault occurs again, replace the Main Control
board.
10583 A single hardware problem has been detected in the thermistor input on the
20C-DG1 option board.
Replace the 20C-DG1 option board.
10839 A single hardware problem has been detected in the thermistor input on the
20C-DG1 option board.
Replace the 20C-DG1 option board.
11096 A single hardware problem has been detected in the thermistor input on the
20C-DG1 option board.
Replace the 20C-DG1 option board.
11351 A single hardware problem has been detected in the safe disable inputs or in the
thermistor input on the 20C-DG1 option board.
Replace the 20C-DG1 option board. If this fault occurs again, replace the Main Control
board.
11607 A single hardware problem has been detected in the safe disable inputs or in the
thermistor input on the 20C-DG1 option board.
Replace the 20C-DG1 option board. If this fault occurs again, replace the Main Control
board.
11863 A single hardware problem has been detected in the safe disable inputs or in the
thermistor input on the 20C-DG1 option board.
Replace the 20C-DG1 option board. If this fault occurs again, replace the Main Control
board.
12119 The 20C-DG1 option board has been mounted in an incompatible Main Control
board that is not equipped with the Safe Disable function.
Replace the Main Control board.
12376 Parameter expander board, slot B, Therm Trip is set to OFF even if the jumper X12 is not cut.
Subcode Description Action
Subcode Description
272, 273 There is an over current in the power unit.
275 There is an over current in the U phase of the power unit (typically frame 11 and 13 drives).
276 There is an over current in the V phase of the power unit (typically frame 11 and 13 drives).
277 There is an over current in the W phase of the power unit (typically frame 11 and 13 drives).
288, 289 There is an over current in power unit 1 (typically frame 12 drives).
291 There is an over current in the U phase of power unit 1 (typically frame 14 drives).
292 There is an over current in the V phase of power unit 1 (typically frame 14 drives).
293 There is an over current in the W phase of power unit 1 (typically frame 14 drives).
304, 305 There is an over current in power unit 2 (typically frame 12 drives).
307 There is an over current in the U phase of power unit 2 (typically frame 14 drives).
308 There is an over current in the V phase of power unit 2 (typically frame 14 drives).
309 There is an over current in the W phase of power unit 2 (typically frame 14 drives).
Subcode Description
273 There is a ground fault in the power unit.
Subcode Description
400 The motor underload protection has tripped.
Subcode Description
273 One input line phase in the power unit is missing.
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