RS Automation OEMax CSD7, Руководство пользователя, Страница: 238 / 332

8-34 Tuning by Gain Setting
CSD7 Servo Drive (EtherCAT)
P/PI Control by Sequence Input </P-CON> Signal
</P-CON> is sequence input signal. To use </P-CON>, allocate </P-
CON> with reference to “Allocation Method for Sequence Input
Signal” on page 3-15.
</P-CON> signal is allocated, and then velocity controller is
determined as following type according to allocated input channel
signal.
Therefore, host controller checks the monitoring output signal such
as velocity or torque of servo drive and sequence output such as
</P-COM>, </V-COM>, </TG-ON> and programs logics to convert
controller from ‘PI controller’ to ‘P controller’.
Do not use this function when overshoot occurs.
If some offset is included in velocity command
when you use velocity mode, if you use ‘P
controller’ type, motor does not respond to the
offset related to ‘0’ velocity command and
remains without moving.
</P-CON> Input
PI controller
P controller
OFF
ON
CAUTION