MTS Series 793 - Manual (Page 236)

Description Item
• The amount of channel limiting applied increases as the limiting signal
goes further into the band and will stop actuator movement when it
reaches one of the limits.
Important:
Decreasing the bandwidth or moving the limits further apart will
increase the range of control that is not affected by channel limiting.
The limit settings define where the CLC bandwidths end.
1. Bandwidth - Anytime the limiting signal is within the upper or lower band,
channel limiting is applied to slow the system response.
2. Upper Limit - channel limiting will stop actuator movement when the
upper limit is reached.
3. Lower Limit - channel limiting will stop actuator movement when the
lower limit is reached.
About CLC Tuning
When you initially set up and tune a CLC control mode, start by setting all the gain settings to the values used
in the channel’s regular control modes (usually displacement and force). If the CLC control is not responsive
enough, increase the Limiting P Gain in small increments until the system responds properly.
Other factors that may affect the CLC control-mode response include the limit and bandwidth settings:
• Anytime the limiting signal is within the bandwidth, channel limiting is applied.
236 MTS Series 793 Control Software
Station Setup