Alarm codes/HEIDENHAIN/231-8821
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231-8820
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231-8830
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231-8850HEIDENHAIN 231-8850 - 8850 Drive still active231-8860HEIDENHAIN 231-8860 - 8860 Input frequency of speed encoder231-8870HEIDENHAIN 231-8870 - 8870 Input frequency of position encoder231-8910HEIDENHAIN 231-8910 - 8910 Velocity too high for rotor position measurement231-89F0HEIDENHAIN 231-89F0 - 89F0 PLC input inactive231-8A00HEIDENHAIN 231-8A00 - 8A00 No inverter enabling
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