Rev. 01/2015 101
Schedule B
Schedule B is active if the digital input is closed. The possible timing settings are limited with
MAX ADV B and MAX RET B to values between 23° BTDC and 3° BTDC. Because the B OFFSET
parameter is set to 2° later, the setting ranges of the potentiometer, the 4-20 mA input,
including the fail value and the speed curve are shifted based on this value. With an unchanged
potentiometer setting and a signal of 4 mA via the 4-20 mA input, the above configuration
example has the following effect:
Timing
BTDC
rpm
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