Delta Electronics VFD-EL manual resistor value Ω, 07.15, 07.16, 07.13

Chapter 4 Parameters

		resistor value (Ω)
		1330
		550
			Tr	temperature (℃)
			Tr-5℃Tr+5℃
07.15	Motor PTC Overheat Warning Level				Unit: 0.1
	Settings	0.1~10.0V			Factory Setting: 1.2
07.16	Motor PTC Overheat Reset Delta Level				Unit: 0.1
	Settings	0.1~5.0V			Factory Setting: 0.6

07.17Treatment of the motor PTC Overheat

Factory Setting: 0

Settings	0	Warn and RAMP to stop
	1	Warn and COAST to stop
	2	Warn and keep running

If temperature exceeds the motor PTC overheat warning level (Pr.07.15), the drive will act

according to Pr.07.17 and display . If the temperature decreases below the result (Pr.07.15 minus Pr.07.16), the warning display will disappear.

07.13	Input Debouncing Time of the PTC Protection		Unit: 2ms
	Settings	0~9999 (is 0-19998ms)	Factory Setting: 100

This parameter is to delay the signals on PTC analog input terminals. 1 unit is 2 msec, 2 units are 4 msec, etc.

4-76 Revision August 2008, 2ELE, V1.02