BENSHAW Rsi S Series, Instruction Manual, Page: 154 / 398

Learning Advanced Features
142
PID Operation Sleep Mode Setting Details
Code Description
AP.37 PID Sleep DT,
AP.38 PID Sleep Freq When the operation frequency is lower than the value set at AP.38 and for a
period of time period set in AP.37, PID operation stops and the inverter goes
into sleep mode.
AP.39 PID WakeUp Lev,
AP.40 PID WakeUp
Mod The inverter will wake up and resume PID operation based on the Wake Up
Level and the condition set in Ap.40, Wake Up Mode. The level is a
percentage of the full scale operating range, AP.43. If AP. 40 is set to 0 (Below
Level), the PID operation starts when the feedback variable is less than the
value set as the AP. 39 parameter setting. If AP. 40 is set to 1 (Above Level),
the operation starts when the feedback variable is higher than the value set
at AP. 39. If AP. 40 is set to 2 (Beyond Level), the operation starts when the
difference between the reference value and the feedback variable is greater
than the value set at AP. 39.
PID Switching (PID Openloop)
When one of the digital input terminals (In. 65-71) is set to 23 (PID Openloop) and is turned on, the
PID operation stops and the inverter switches to general operation. When the terminal turns off, the
PID operation starts again.
PID PID
PID Openloop
Run cmd
Operation
mode
On On Normal Op.