Toshiba VF-A7 instruction manual Or detected, OFF All the alarms above are cancelled

Parameter setting		Function	Operation output specifications (in case of positive logic)
Positive	Negative
logic	logic
38	39	PID deviation limit	"ON": PID deviation is in  or set value.
40	41	Run/stop	"ON": Running frequency is output or DC injection breaking ()
			is performed.
			"ON": Serious failure(refer to technical terms on the previous page)
42	43	Serious failure	is detected.
			"OFF": Inverter has recovered from serious failure. (Serious failure
			has been reset)
			"ON": Light failure (refer to technical terms on the previous page) is
44	45	Light failure	detected.
			"OFF": Inverter has recovered from light failure. (Light failure has
			been reset)
		Commercial/INV
46	47	switching output #1	Refer to 6.16.
		(for inverter operation
		output)
		Commercial/INV
48	49	switching output #2	Refer to 6.16.
		(for commercial
		operation output)
50	51	Cooling fan ON/OFF	"ON": Cooling fan is in operation.
			"OFF": Cooling fan is off operation.
52	53	In Jog run	"ON": In jog run.
			"OFF": In normal operation.
54	55	Panel operation/terminal	"ON": In operation by terminal board.
		board operation	"OFF": In operation by control panel.
		switching
56	57	Cumulative operation	"ON": Cumulative operation time is beyond the set value.
		time alarm	"OFF": Cumulative operation time is less than the  set value.
58	59	Abnormal communication	"ON": Communication error caused by scanning has occurred.
		alarm #1	"OFF": Communication error is cancelled (reset).
		(caused by scanning)
60	61	Forward/reverse	"OFF": In forward operation.
			"ON": In reverse operation.
		switching
			(The last status is held while operation is suspended.)
			"ON": In operable status or operation can be started with frequency
62	63	Ready for operation #1	command input as an operation switching answer-back.
			"OFF": In inoperable status.
			"ON": In operable status or operation can be started with ST and
64	65	Ready for operation #2	RUN signals and frequency command input
			"OFF": In inoperable status.
66	67	Poor control power supply	"ON": Control circuit under-voltage is detected ().
		() pre-alarm	(detection level; 200V class: approx. 145 VAC or lower,
			400V class: approx. 290 VAC or lower)
68	69	System consistent	Output the braking signal according to the brake sequence.
		sequence
		(BR: Brake release)
			"ON": More than one of alarm, pre-alarm, under-voltage, low
			current over-torque, poor control power supply, PID deviation
70	71	In (pre-)alarm status	limit, abnormal frequency setting or torque limit have occurred
			or detected.
			"OFF": All the alarms above are cancelled.
72	73	Forward speed limit	"ON": Forward operation speed is  set value or over.
		(torque control)	"OFF": Forward operation speed is less than set value.
74	75	Reverse speed limit	"ON": Reverse operation speed is set value or over.
		(torque control)	"OFF": Reverse operation speed is less than  set value.
76	77	Inverter healthy output	"ON" and "OFF" are alternately output at intervals of 1 second.
		Abnormal communication	"ON": Communication error caused by RS485 logic or message
78	79	alarm #2 (caused by	transmission has occurred.
		RS485 logic or
			"OFF": Communication error is cancelled (reset).
		message transmission)
80	81	Error code output #1
82	83	Error code output #2
84	85	Error code output #3	Output the failure code in 6bits.
86	87	Error code output #4
88	89	Error code output #5
90	91	Error code output #6

G-7