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Toshiba AS311 user manual CH1 transmit error 17 and CH2 transmit error, Register Configuration

Models: AS311

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CH1 transmit error (17) and

4. Register Configuration

CH1 transmit error (17) and

CH2 transmit error (81)

The address 17 (for channel 1) and the address 81 (for channel 2) indicate the error contents if an error has occurred during message transmitting. This information is set during the write sequence for message transmitting.

Refer to section 6.2.4 for details.

17 or 81

F	E	D	C	B	A	9	8	7	6	5	4	3	2	1	0
0	0	0	0	0	0	0	0			Transmit error code

Bit 7-0	Transmit error	Shows the error code for transmitting.
	code	(H00 when normal)
		See section 6.2.4 for details.

CH1 channel status (18) and

CH2 channel status (82)

The address 18 (for channel 1) and the address 82 (for channel 2) indicate the control signal status. This information is always updated.

18 or 82

F	E	D	C	B	A	9	8	7	6	5	4	3	2	1	0
0	0	0	0	0	0	0	IDL	DSR	0	0	0	CTS	1	0	0

Bit 8	IDL (Idle)	1 = transmitter is idle state
		0	= transmitter is non-idle state
Bit 7	DSR	1	= DSR is ON
	(Data set ready)	0	= DSR is OFF Note (1)
Bit 3	CTS	1	= CTS is ON
	(Clear to send)	0	= CTS is OFF

Note: (1) The channel 1 does not support DSR. Therefore, bit 7 of the address 18 is always 0.

(2) The bit 2 is always 1.

User’s Manual 33

Image 35

Toshiba AS311 user manual CH1 transmit error 17 and CH2 transmit error, CH1 channel status 18 and CH2 channel status

Contents

ASCII INTERFACE MODULE TOSHIBA CORPORATIONPROGRAMMABLE CONTROLLER AS311Important Information Safety Precautions Safety PrecautionsSymbols Used In This Manual HINTAbout This Manual Section 2 SpecificationsSection 4 Register Configuration Section 5 Operation ProcedureT3 User’s Manual - Hardware T-PDS Ver. 1.4 Command Reference ManualRelated Manuals TerminologyContents ContentsContents 6 ASCII Interface Module AS311 Section AS311 Overview 1.1 Introduction 1.2 AS311 functions 1.3 External features1.1 Introduction 1. AS311 Overview1. AS311 Overview 1.2 AS311 functions1. AS311 Overview 1.3 External featuresAS311 No.7 SW1  channel 1 transmission parameter setting switchesSW2  channel 2 transmission parameter setting switches Status LEDsNo.1 RS-232C/RS-422 selection switches for channelRSW1/RSW2  Optional rotary switches 1. AS311 Overview1. AS311 Overview Hardware reset switchChannel 1 and channel 2 serial ports 14 ASCII Interface Module AS311 2.3 Transmission specifications Section Specifications2.1 General specifications 2.2 Functional specifications 2.2 Functional specifications 2. Specifications2.1 General specifications 2. Specifications 2.3 Transmission specifications18 ASCII Interface Module AS311 3.1 RS-232C connection 3.2 RS-422 connection Section Cable ConnectionsRXD TXD DTR SG DSR RTS CTS 3. Cable Connections3.1 RS-232C connection 1 FG 2 TXD 3 RXD 4 RTS 5 CTS 6 DSR 7 SG 20 DTR3. Cable Connections 3.2 RS-422 connection22 ASCII Interface Module AS311 4.1 I/O allocation and I/O registers 4.2 AS311 buffer memory Section Register Configuration4.1 I/O allocation and I/O registers 4. Register Configuration4. Register Configuration Status and command 4.2 AS311 buffer memory4.2.1 Memory map 4. Register Configuration4. Register Configuration 4.2.2 Buffer memory accessREAD instruction FUN237 4. Register Configuration WRITE instruction FUN2384. Register Configuration 4.2.3 Parameter area4. Register Configuration Status and command 0Status 1 RSW1/2 information4. Register Configuration SW1 informationSW2 information 4. Register Configuration Command 1CH1 receive error 16 and CH2 receive error 4. Register Configuration CH1 transmit error 17 and CH2 transmit errorCH1 channel status 18 and CH2 channel status 4. Register Configuration CH1 receive length 19 and CH2 receive lengthCH1 trailing code 24 and CH2 trailing code 4. Register Configuration CH1 time-out check 25 and CH2 time-out check4. Register Configuration 4.2.4 Receiving and transmitting data area5.1 Transmission message format 5.2 Received message read sequence Section Operation Procedure5.5 Resetting the AS311 by software 5.6 Setting the trailing code 5.7 Setting the time-out check time5.1 Transmission message format 5. Operation Procedure5. Operation Procedure 5.2 Received message read sequence 5.2.1 Flag control timingMain program Operation for normal received message 5.2.2 T3 sample program for message receiving5. Operation Procedure Operation for receiving error Subroutine No5. Operation Procedure Explanation for this sample program 5. Operation Procedure5. Operation Procedure 5.3 Write sequence for message transmitting 5.3.1 Flag control timingMain program Set the transmission message into 5.3.2 T3 sample program for message transmitting5. Operation Procedure D0200 - D0263, and set R0110 to ON Operation for transmitting error5. Operation Procedure 5. Operation Procedure 5. Operation Procedure 5.4 Checking the AS311 operation status5. Operation Procedure 5.5 Resetting the AS311 by softwareH80FE 5.6 Setting the trailing code5. Operation Procedure H00035. Operation Procedure 5.7 Setting the time-out check timeSection RAS Information 6.1 LED indication 6.2 Buffer memory information 6.3 Trouble shooting6.1 LED indication 6. RAS Information6. RAS Information 6.2 Buffer memory information6.2.1 Module status 6. RAS Information 6.2.2 Switch setting status6. RAS Information 6.2.3 Error information for data receiving6. RAS Information 6.2.4 Error information for data transmitting6. RAS Information 6.3 Trouble shooting58 ASCII Interface Module AS311 Appendix A.1 Specification of the READ instructionA.2 Specification of the WRITE instruction Operand A.1 Specification of the READ instructionAppendix FunctionAppendix Operand A.2 Specification of the WRITE instructionAppendix FunctionAppendix Industrial Equipment Department TOSHIBA CORPORATION