Hitachi X200 Protective Functions, Group Motor constants functionsX Not allowed, Error Codes

Function List

[ : Allowed ]

H Group: Motor constants functionsX: Not allowed

					Default			Run mode
Function Code		Name	Range	-EF(CE) -U(UL)		-R(JP)	Unit		edit
								Lo	Hi
	H003	Motor capacity, 1st motor	0.2/0.4/0.55/0.75/1.1/1.5/2.2/3.0/4.0/5.5	Factory Factory Factory			kW	X	X
	H203	Motor capacity, 2nd motor		set	set	set	kW	X	X
Motor constants and	H004	Motor poles setting, 1st motor	2/4/6/8	4	4	4	poles	X	X
gain	H204	Motor poles setting, 2nd motor		4	4	4	poles	X	X
	H006	Motor stabilization constant, 1st motor	0. to 255.	100	100	100	%
	H206	Motor stabilization constant, 2nd motor		100	100	100	%

P Group: Expansion Card Functions							[X:: NotAllowedallowed ]
					Default			Run mode
Function Code		Name	Range	-EF(CE)	-U(UL)	-R(JP)	Unit		edit
								Lo		Hi
	P044	Network comm watchdog timer	0.00 to 99.99	1.00	1.00	1.00	sec.	X		X
	P045	Inverter action on network comm error	00(Trip (Error Code E70)) 01(Decelerate to stop and trip (Error Code E70))	01	01	01	-	X		X
			02(Hold last speed), 03(Free run stop), 04(Decelerate and stop)
	P046	Polled I/O output instance number	20/21/100	21	21	21	-	X		X
Option Setting	P047	Polled I/O input instance number	70/71/101	71	71	71	-	X		X
			00(Trip (Error Code E70))
	P048	Inverter action on network idle mode	01(Decelerate to stop and trip (Error Code E70))	01	01	01	-	X		X
			02(Hold last speed), 03(Free run stop), 04(Decelerate and stop)
	P049	Network motor poles setting for RPM	00 to 38	0	0	0	-	X		X

Note: The "P" Group parameters do not appear in the parameter list shown on the keypad display unless the expansion card is installed on the inverter.

Protective Functions

Error Codes

Name	Cause(s)		Display on digital		Display on remote
				operator	operator/copy unit
		While at				OC.Drive
		constant speed
		During
	The inverter output was short-circuited, or the motor shaft is locked or has a heavy					OC.Decel
		deceleration
Over current	load. These conditions cause excessive current for the inverter, so the inverter
		During
	output is turned OFF.					OC.Accel
		acceleration
		Others				Over.C
Overload	When a motor overload is detected by the electronic thermal function, the inverter trips and turns OFF
						Over.L
protection *1	its output.
Over voltage protection
	When the DC bus voltage exceeds a threshold, due to regenerative energy from the motor.					Over.V
EEPROM error *2,3	When the built-in EEPROM memory has problems due to noise or excessive temperature, the inverter
						EEPROM
	trips and turns OFF its output to the motor.
Under-voltage error	A decrease of internal DC bus voltage below a threshold results in a control circuit fault. This condition
						Under.V
	can also generate excessive motor heat or cause low torque. The inverter trips and turns OFF its output.
CPU error	A malfunction in the built-in CPU has occurred, so the inverter trips and turns OFF its output to the
						CPU
	motor.
External trip	A signal on an intelligent input terminal configured as EXT has occurred. The inverter trips and turns
						EXTERNAL
	OFF the output to the motor.
	When the Unattended Start Protection (USP) is enabled, an error occurred when power is applied while a
USP *4						USP
	Run signal is present. The inverter trips and does not go into Run Mode until the error is cleared.
Ground fault *5	The inverter is protected by the detection of ground faults between the inverter output and the motor
						GND.Flt
	during powerup tests. This feature protects the inverter, and does not protect humans.
	When the input voltage is higher than the specified value, it is detected 100 seconds after powerup
Input over-voltage						OV.SRC
	and the inverter trips and turns OFF its output.
	When the inverter internal temperature is above the threshold, the thermal sensor in the inverter module
Inverter thermal trip						OH FIN
	detects the excessive temperature of the power devices and trips, turning the inverter output OFF.
	An internal inverter error has occurred at the safety protection circuit between the CPU and main driver
Driver error						DRIV
	unit. Excessive electrical noise may be the cause. The inverter has turned OFF the IGBT module output.
	When a thermistor is connected to terminals [PTC] and [CM1] and the inverter has sensed the
Thermistor						TH
	temperature is too high, the inverter trips and turns OFF the output.
Safety Stop	Safety stop signal given.					EMERGENCY

Communications error

The inverter's watchdog timer for the communications network has timed out.

COMM

Note 1: Reset operations acceptable 10 seconds after the trip. Note 2: If an EEPROM error (E08) occurs, be sure to confirm the parameter data values are still correct.

Note 3: EEPROM error may occer at power-on after shutting down the power while copying data with remote operator or initializing data. Shut down the power after completing copy or initialization.

Note 4: USP error occures at reseting trip after under-voltage error (E09) if USP is enabled. Reset once more to recover.

Note 5: Ground fault error (E14) cannot be released with resetting. Shut the power and check wiring.

How to access the details about the present fault

1	2
Error code	Output frequency
	at trip point

1 2

1	2	1	2	1	2
Motor current		Voltage between		Cumulative inverter	Cumulative power-on
at trip point	P(+) and N(-) at trip point			RUN time at trip point	time at trip point

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