Blank | Toshiba TOSVERT VF-AS1 instruction

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										E6581315
■ ASCII LED display data code			(00H-1FH are blank.)
Hex Code	Display	Char. Hex Code Display		Char.	Hex Code	Display	Char.	Hex Code	Display	Char.
00H	BLANK	20H	BLANK	SP	40H	BLANK	@	60H	BLANK	`
01H	BLANK	21H	BLANK	!	41H		A	61H		a
02H	BLANK	22H	BLANK		42H		B	62H		b
03H	BLANK	23H	BLANK	#	43H		C	63H		c
04H	BLANK	24H	BLANK	$	44H		D	64H		d
05H	BLANK	25H	BLANK	%	45H		E	65H		e
06H	BLANK	26H	BLANK	&	46H		F	66H		f
07H	BLANK	27H	BLANK		47H		G	67H		g
08H	BLANK	28H		(	48H		H	68H		h
09H	BLANK	29H		)	49H		I	69H		i
0AH	BLANK	2AH	BLANK	*	4AH		J	6AH		j
0BH	BLANK	2BH	BLANK	+	4BH		K	6BH		k
0CH	BLANK	2CH	DGP	,	4CH		L	6CH		l
0DH	BLANK	2DH		-	4DH		M	6DH		m
0EH	BLANK	2EH	DGP	.	4EH		N	6EH		n
0FH	BLANK	2FH		/	4FH		O	6FH		o
10H		30H		0	50H		P	70H		p
11H		31HT		1	51H		Q	71H		q
12H		32H		2	52H		R	72H		r
13H		33H		3	53H		S	73H		s
14H		34H		4	54H		T	74H		t
15H		35H		5	55H		U	75H		u
16H		36H		6	56H		V	76H		v
17H		37H		7	57H	BLANK	W	77H	BLANK	w
18H		38H		8	58H	BLANK	X	78H	BLANK	x
19H		39H		9	59H		Y	79H		y
1AH		3AH	BLANK	:	5AH	BLANK	Z	7AH	BLANK	z
1BH		3BH	BLANK	;	5BH		[	7BH		{
1CH		3CH		<	5CH		＼	7CH	BLANK
1DH		3DH		=	5DH		]	7DH		}
1EH	BLANK	3EH		>	5EH		^	7EH	BLANK	Æ
1FH	BLANK	3FH	BLANK	?	5FH		_	7FH	BLANK

*Dots to show decimal points and other uses can be added by setting (80H) Bit 7 (highest bit). Example: “0.” to display “60.0” can be added by “30H + 80H = B0H.”

60

Image 61

Toshiba TOSVERT VF-AS1 instruction manual Ascii LED display data code 00H-1FH are blank, Blank

Contents

E6581315② Tosvert VF-AS1 Series RS485 Communication Function E6581315 Read first Safety precautions Contents BIT15 BIT8BIT7 BIT0 General outlines of the communication functionBit Word BIT2 Data transmission specifications About the handling of received frames Communication protocolMOUBUS-RTU Toshiba Inverter Protocol Binary mode 2FH Data transmission format Data transmission format used in Ascii modeINV-NO CMD Data 28H Bytes Checksum area 5bytes Blank Data SUM INV-NO Data transmission format used in binary mode Returned for the 57H W and 50H P commands Command receivedByte Bytes Sum 1 bytes Checksum not omissible 00H to FFH 2FH Byte 4EH6EH Bytes Norn Transmission format of Block Communication Page Bytes Blank Start Code INV-NO Dummy data is required for this command CommandsReads the data with the specified communication number Block communication Computer Inverter RFE03077BCR RFE03CRPage Format error Data transmission format does not match Transmission errorsCommunication There is no communication number that matches Broadcast communication function VF-AS1 Ascii mode Computer → Inverter Inverter → Computer Examples of the use of communication commandsFrom the computer H = 24d  trip status RFC90CR Examples of Communication programs Next =LENS$ For I=1 to LInput #1,B$ Goto If Count 0 then T=TIMER 160 T=TIMER COUNT=TIMER-TPrint #1,B$ Page MSComm1.Output = Text2.Text & Chr13 End Sub End IfText2.Text = Text1.Text = End Sub Inverter number  MODBUS-RTU protocol MODBUS-RTU transmission format Read commandCRC Blank Command 1 byte Write command5bytes Blank Command 1 byte Text size is 8 bytes fixed Inverter CRC Generation Error codesBit counter = End Return CRC Inter-drive communication Never use pin-7 P11 QWiring 4-wire RS485 communication） E6581315 QWiring 2-wire RS485 communicationPage Parameters relating to the slave side example =0.01% Proportional control of speed 90.00Hz 45.00Hz Slave 100.00Hz 00%Slave 100.00Hz1 00% 80.00Hz 40.00Hz INV-NO 1 byte Inverter number Transmission format for inter-drive communication 0OFF Communication parameters MODBUS-RTU Inverter number Baud rate,  , Parity  PC → INV „ Timer Time-out period Computer linkMaster INV To Slave INV INV → PC PC → INV Free notes Send waiting time , Use this function for the following case Communication commands commands from the computer Commands and monitoring from the computerPI OFF OFF Forcibly braked Preliminary excitation Electric Power quantityBrake release B Braking answer BA Wire RS485 communication FA32 „ FM analog output FA51 „ Terminal board output data FA50„ AM analog output FA52 Output terminal no Specified data output RFD00CR Monitoring from the computerUnit 0.01% N·m RES „ Input terminal board status FD06, FE06Input terminal function selection 9 f119 BIT15 „ Output terminal board status FD07, FE07 ST=ON ST=OFF „ Inverter operating status 1 FD01, FE01 „ Inverter operating status 3 FD49, FE49 „ Inverter operating status 2 FD42, FE42 „ Inverter operating frequency mode status FD46, FE46 „ Inverter operating command mode status FD45, FE45Preset speed operation „ Cumulative operation time alarm monitor FE79 „ Alarm information monitor FC91Bit Specifications Remarks E6581315 Model Data „ Inverter model capacity code FB05 Parameter Name Range Setting LED setting by communicationUtilizing panel LEDs and keys by communication „ Block Communication Function for LED Display Blank Ascii LED display data code 00H-1FH are blank FA10=0 Key utilization by communicationFA10=1 Parameter data ROM EEPPage FE02 Frequency command value 01Hz Alarm codeFE19 Torque command FE29 Input power E6581315 FD50 Light-load high-speed torque 01% Tion FE80 Cumulative power on timeFE84 Binary input value option Can Appendix 1 Table of data codesSUB ESC Response time „ Data transmission time Appendix 2 Response time VF-A7 Appendix 3 Compatibility with the communication function Appendix 4 Troubleshooting Appendix 5 Connecting for RS485 communication RXB RXATXA TXB