Hi Sharada, The output current during an channel, parity, and frame errors is set by the ERRLVL pin. When the fault condition occurs the loop current will be one of the error levels but when the fault is removed the current will return to the value previously set by the DAC code. What do you have ERRLVL connected to? What could be happening is the output is dropping to ERR_LOW because a frame error occurs but then is corrected so returns to the previous value. This could appear as a temporary drop in output current as you describe. Thanks, Garrett
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