PARAMETER REFERENCE TABLES
Parameter Descriptions > ADV Menu
129
ADV-16 0784 Y Mtr Switch Tmr
0.0 to 3600 Sec
When output duration reaches value, the system will start preparing to
switch motors.
ADV-17 0785 Y Mtr Switch Hz
Set-22 to Set 23 (Hz)
When the output frequency reaches value, the system will start preparing
to switch motors.
ADV-18 0786 Y Lag Start Freq
ADV-23 to Set-23
Running above ADV-18 frequency is one of the conditions for starting Lag
pump. Lag Start Frequency parameter is used for ADV-10 selection (3)
Lead-Lag MMC control. Default= 59.50Hz.
ADV-19 0787 Y Lag Start Delay
0.0 to 600 Sec
Sets a delay time to start Lag pump when both frequency and pressure con
-
ditions are met.
ADV-20 0788 Y Lag Start Level
0.1 to 10%
Sets percentage of [Set-20 PID F/B Max] value to determine [MMC Below
Setpoint] level for Lag pump starting. ADV-20 parameter is used for ADV-
10 selection (3) Lead-Lag MMC control.
ADV-21 0789 Y Lead Freq Drop
0.0 to SET-23 (Hz)
PID High Frequency Limit drop value with ADV-22 Decel Time at Lag pump
start to prevent system overpressure condition. ADV-21 parameter is used
for ADV-10 selection (3) Lead-Lag MMC control.
ADV-22 0790 Y MMC Decel Time 0.0 to 600 Sec
Sets deceleration time for PID High Frequency limit value change from [Set-
23 PID High Freq Limit] to [Set-23 PID High Freq Limit]-[ADV-21] at Lag
pump start. ADV-22 parameter is used for ADV-10 selection (3) Lead-Lag
MMC control.
ADV-23 0791 Y Lag Stop Freq
SET-22 to ADV-18 (Hz)
Running below ADV-23 frequency is one of the conditions for stopping Lag
pump. This parameter is used for ADV-10 selection (3) Lead-Lag MMC con
-
trol.
ADV-24 0792 Y Lag Stop Delay
0.0 to 600 Sec
Sets delay time to stop Lag pump when both frequency and pressure. ADV-
24 parameter is used for ADV-10 selection (3) Lead-Lag MMC control.
ADV-25 0793 Y Lag Stop Level
0.1 to ADV-20 (%)
Sets percentage value of [Set-20 PID F/B Max] value to determine [MMC At
Setpoint] level for Lag pump stopping. ADV-25 parameter is used for ADV-
10 selection (3) Lead-Lag MMC control.
ADV-26 0794 Y Lead Freq Bump 0.0 to (SET-23)*0.4 Hz
PID Low Freq Limit increase value with ADV-27 Accel Time at Lag pump
stop to prevent system underpressure condition. ADV-26 parameter is used
for ADV-10 selection (3) Lead-Lag MMC control.
ADV-27 0795 Y MMC Accel Time 0.0 to 600 Sec
Sets acceleration time for PID Low Frequency limit value change from [Set-
22 PID Low Freq Limit] to [Set-22 PID Low Freq Limit]+[ADV-26] at Lag
pump stop.
ADV-28 0796 Y Power on Delay 0.0 to 6000 Sec
This timer provides run delay at VFD power-up with run command present
to prevent multiple starts during power surges.
ADV-29 0797 Y Run Delay Timer 0.0 to 6000 Sec
This timer provides a delay at every VFD start when run command is
applied. Timer starts before every VFD start by run command, auto-
restarts, fault reset, sleep wake-up, etc.
FO (Fire Override) mode will disable this timer.
ADV-30 0798 Y Backspin Timer
0.0 to 6000 Sec
Duration after stop state that the drive disables output. Protects drive from
motor backspinning due to column of water backflowing through pump.
ADV-34 0802 Y Min Run Timer
0.0 to 6000 Sec
Once drive starts motor, the motor continuously runs for this length of time
even though a stop command is present.
ADV-55 0823 Y AVR Select
0_Enable AVR
1_Disable AVR
2_Disable AVR Dec
Auto Voltage Regulation automatically regulates the drive output voltage
to the motor rated voltage.
CODE Mod
Bus AR Display Name
Range
Description
Summary of Contents for Cerus X-Drive
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