TECO L510 - Page 93

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08-Protection Parameters
08-00
Trip Prevention Selection
Range
【xxxx0】:Enable Trip Prevention During Acceleration
【xxxx1】:Disable Trip Prevention During Acceleration
【xxx0x】:Enable Trip Prevention During Deceleration
【xxx1x】:Disable Trip Prevention During Deceleration
【xx0xx】:Enable Trip Prevention in Run Mode
【xx1xx】:Disable Trip Prevention in Run Mode
【x0xxx】:Enable over voltage Prevention in Run Mode
【x1xxx】:Disable over voltage Prevention in Run Mode
08-01
Trip Prevention Level During Acceleration
Range
【50 ~ 200】%
 Trip prevention adjustment level during acceleration to prevent over current (OC-A) trips.
 If trip prevention during acceleration is enabled and an over current condition occurs due to the load,
acceleration ramp is put on hold until the inverter output current drops below the over current level set by
parameter 08-01.
08-02
Trip Prevention Level During Deceleration
Range
【50 ~ 200】%
 Trip prevention adjustment level during deceleration to prevent over Voltage (OV-C) trips.
 If trip prevention during deceleration is enabled is enabled and an over current condition occurs due to the
load, deceleration ramp is put on hold until the inverter output current drops below the over current level set
by parameter 08-02. The inverter will resume normal operation after the over current condition is no longer
present.
08-03
Trip Prevention Level during continuous Run Mode
Range
【50 ~ 200】%
 Trip prevention adjustment level during continuous Run to prevent over current (OC-C) trips.
 If trip prevention during running is enabled and an over current condition occurs due a load condition such as
a sudden transient load, the output frequency is automatically reduced by decelerating to a lower speed until
the output current drops below the over current level set by parameter 08-03. The inverter will resume
normal operation after the over current condition is no longer present.
08-04
Over voltage Prevention Level during Run Mode
Range
230:【350~390】VDC
460:【700~780】VDC
 Over voltage prevention level is set by parameter 08-04 if needed.
When the DC bus voltage is higher than the level set in 08-04 an over voltage fault will occur.
08-05
Electronic Motor Overload Protection Operation Mod (OL1)
Range
xxxx0: Disable Electronic Motor Overload Protection
xxxx1: Enable Electronic Motor Overload Protection
xxx0x: Motor Overload Cold Start
xxx1x: Motor Overload Hot Start
xx0xx: Standard Motor
xx1xx: Invertor Duty Motor ( Force Vent)