The reasons behind are 2 things: 1. The settings for thermal monitoring of drive could be increased to a higher value in order to avoid the E2061 warning.
2. At standstill and thus operating at low output frequency (< 3Hz) the amplifier is capable of only providing approximately half the nominal current. In here, this would mean only 1,0 A instead of 2,0 A nominal. Therefor the warning E2061 is more quickly showing up.
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