48 • Control Keypad
________________________________________________________________________________________
7.8 Timing Occurrence Table
Timing And Occurrence
Active During
Start Run Stop
Too many starts with Start Inhibit period
√
Electronic Overload with Curve selection
√ √
O/C Shear Pin (Jam)
Starter Protection – trip immediately at 850% FLC
√ √
√
Motor Protection – trip function
During Start – factory set at 850% FLA in less than 1 cycle (*).
√
√
During Run – adjust. 200 – 850% FLA within 1 cycle (*).
√
Under current adjustable time delay
√
Phase Loss
Under voltage with adjustable time delay. Time delay is
override in case of “No-Volt”.
Over voltage with adjustable time delay
Long start time (Stall protection)
Shorted SCR or Wrong connection
√
External fault – input from a N.O. contact
SCR protection by Metal Oxide Varistors (MOV)
Starter internal test, when “On” LED is lit.
Motor Insulation test - Not Available (Consult Factory)
√
Motor Thermistor – Not Available (Consult Factory)