Toshiba Three-phase 200V class 0.1 to 2.2kW instruction manual Over-torque alarm   

E6581090

6.14.6Input phase failure detection

 : Input phase failure detection mode selection

• Function

This parameter allows you to select a mode of detecting an input open-phase failure. If the ripple voltage in the main circuit capacitor remains very high for a certain period of time, the inverter will trip and the FL relay will be activated. At the same time, the error message  will be displayed.

If the power capacity is far larger than the inverter capacity (by more than 200kVA and more than 10 times), a detection error may occur. If this occurs, install an AC or DC reactor.

If the motor capacity is very small as compared with the inverter capacity, no open-phase failures may be detected.

＝ (Disabled)･･･ No tripping (FL relay not activated)

＝ (Enabled) ･･･ An open-phase check is performed during operation. The inverter trips

6if the ripple voltage in the main circuit capacitor remains unusually high for a certain period of time. (FL relay activated)

Title	Function	Adjustment range	Default setting
	Input phase failure	0: Disabled, 1: Enabled	1
	detection mode selection

6.14.7Over-torque alarm







• Function

:Over-torque alarm level

:Over-torque detection time

:Output terminal selection 1 (OUT/FM) (: Output terminal selection 3 (FL))

An over-torque alarm signal is put out if a torque current exceeding the level set with  (over-torque alarm level) flows for a period of time longer than that set with  (over- torque detection time). To put out the signal via the FM/OUT or FL terminal, this function needs to be assigned to it in advance, using the output terminal function selection parameter.

Title	Function	Adjustment range	Default setting
	Over-torque alarm level	0～200(%)	150
	Over-torque detection time	0.0: Disabled	0.5
		0.1～10.0(sec)
	Output terminal selection 1 (OUT/FM)	0～13	4
	Output terminal selection 3 (FL)	0～13	10

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