BENSHAW RSi H2 Series - Page 246

PID Control
234
890053-00-02
PID Operation Sleep Mode Setting Details
Code
Description
AP1-05
Sleep Bst Set
Sets the sleep boost amount before entering Sleep Mode. Feedback
must reach the boost level (PID Reference+Sleep Bst Set) above the
setpoint before entering Sleep Mode.
AP1-06
Sleep Bst Freq
Sets the inverter operating frequency to reach sleep boost level.
AP1-07
PID Sleep1 DT
AP1-08
PID Sleep1Freq
If the operating frequency stays below the sleep mode frequency (AP1-
08) for the set time (AP1-07), the inverter accelerates to the PID sleep
boost frequency (AP1-06). Then, when the feedback reaches the boost
amount (AP1-05) above the setpoint, the inverter enters sleep mode.
AP1-09
PID WakeUp1 DT
AP1-10
PID WakeUp1Dev
Set the Wake Up delay time and Wake Up deviation amount. When the
PID feedback amount falls below the setpoint by the deviation amount
(AP1-10) for the delay time (AP1-09), the inverter wakes up and
resumes PID operation.
IN-65~71
P1–P7 Define
When a digital input is set to ’39 Sleep Wake Chg’ and activated, PID
Sleep/Wake Up is operated based on the parameter settings at AP1-
11~14.
AP1-11
PID Sleep2 DT
AP1-12
PID Sleep2Freq
AP1-13
PID WakeUp2 DT
AP1-14
PID WakeUp2Dev
Sleep/Wake Up 2 settings (AP1-11 ~ AP1-14) operate the same as
Sleep/Wake Up 1 (AP1-07 ~ AP1-10).
Note
PID Wakeup level may be calculated using the following formula:
PID Wakeup Level = PID-04 (PID Ref Value)–AP1-10 (PID WakeUp1Dev).
Or if using Sleep/Wake Up 2, PID-04 (PID Ref Value) - AP1-14 PID (WakeUp2Dev).