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AS311 Section Specifications, General specifications 2.2 Functional specifications
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AS311
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Troubleshooting
Specifications
Section Register Configuration
Hardware reset switch
T-PDS Ver. 1.4 Command Reference Manual
Section Operation Procedure
CH1 receive error 16 and CH2 receive error
SW1 channel 1 transmission parameter setting switches
Symbols Used In This Manual
Buffer memory access
Page 17
Image 17
Section 2
Specifications
2.1
General specifications
2.2
Functional specifications
2.3
Transmission specifications
User’s Manual
15
Page 16
Page 18
Page 17
Image 17
Page 16
Page 18
Contents
PROGRAMMABLE CONTROLLER
TOSHIBA CORPORATION
AS311
ASCII INTERFACE MODULE
Important Information
Symbols Used In This Manual
Safety Precautions
HINT
Safety Precautions
Section 4 Register Configuration
Section 2 Specifications
Section 5 Operation Procedure
About This Manual
Related Manuals
T-PDS Ver. 1.4 Command Reference Manual
Terminology
T3 User’s Manual - Hardware
Contents
Contents
Contents
6 ASCII Interface Module AS311
Section AS311 Overview
1.1 Introduction 1.2 AS311 functions 1.3 External features
1.1 Introduction
1. AS311 Overview
1. AS311 Overview
1.2 AS311 functions
1. AS311 Overview
1.3 External features
AS311
SW2 channel 2 transmission parameter setting switches
SW1 channel 1 transmission parameter setting switches
Status LEDs
No.7
RSW1/RSW2 Optional rotary switches
RS-232C/RS-422 selection switches for channel
1. AS311 Overview
No.1
1. AS311 Overview
Hardware reset switch
Channel 1 and channel 2 serial ports
14 ASCII Interface Module AS311
2.3 Transmission specifications
Section Specifications
2.1 General specifications 2.2 Functional specifications
2.2 Functional specifications
2. Specifications
2.1 General specifications
2. Specifications
2.3 Transmission specifications
18 ASCII Interface Module AS311
3.1 RS-232C connection 3.2 RS-422 connection
Section Cable Connections
3.1 RS-232C connection
3. Cable Connections
1 FG 2 TXD 3 RXD 4 RTS 5 CTS 6 DSR 7 SG 20 DTR
RXD TXD DTR SG DSR RTS CTS
3. Cable Connections
3.2 RS-422 connection
22 ASCII Interface Module AS311
4.1 I/O allocation and I/O registers 4.2 AS311 buffer memory
Section Register Configuration
4.1 I/O allocation and I/O registers
4. Register Configuration
4. Register Configuration
4.2.1 Memory map
4.2 AS311 buffer memory
4. Register Configuration
Status and command
4. Register Configuration
4.2.2 Buffer memory access
READ instruction FUN237
4. Register Configuration
WRITE instruction FUN238
4. Register Configuration
4.2.3 Parameter area
Status 1
Status and command 0
RSW1/2 information
4. Register Configuration
4. Register Configuration
SW1 information
SW2 information
4. Register Configuration
Command 1
CH1 receive error 16 and CH2 receive error
4. Register Configuration
CH1 transmit error 17 and CH2 transmit error
CH1 channel status 18 and CH2 channel status
4. Register Configuration
CH1 receive length 19 and CH2 receive length
CH1 trailing code 24 and CH2 trailing code
4. Register Configuration
CH1 time-out check 25 and CH2 time-out check
4. Register Configuration
4.2.4 Receiving and transmitting data area
5.5 Resetting the AS311 by software 5.6 Setting the trailing code
Section Operation Procedure
5.7 Setting the time-out check time
5.1 Transmission message format 5.2 Received message read sequence
5.1 Transmission message format
5. Operation Procedure
5. Operation Procedure
5.2 Received message read sequence 5.2.1 Flag control timing
5. Operation Procedure
5.2.2 T3 sample program for message receiving
Operation for receiving error Subroutine No
Main program Operation for normal received message
5. Operation Procedure
Explanation for this sample program
5. Operation Procedure
5. Operation Procedure
5.3 Write sequence for message transmitting 5.3.1 Flag control timing
5. Operation Procedure
5.3.2 T3 sample program for message transmitting
D0200 - D0263, and set R0110 to ON Operation for transmitting error
Main program Set the transmission message into
5. Operation Procedure
5. Operation Procedure
5. Operation Procedure
5.4 Checking the AS311 operation status
5. Operation Procedure
5.5 Resetting the AS311 by software
5. Operation Procedure
5.6 Setting the trailing code
H0003
H80FE
5. Operation Procedure
5.7 Setting the time-out check time
Section RAS Information
6.1 LED indication 6.2 Buffer memory information 6.3 Trouble shooting
6.1 LED indication
6. RAS Information
6. RAS Information
6.2 Buffer memory information
6.2.1 Module status
6. RAS Information
6.2.2 Switch setting status
6. RAS Information
6.2.3 Error information for data receiving
6. RAS Information
6.2.4 Error information for data transmitting
6. RAS Information
6.3 Trouble shooting
58 ASCII Interface Module AS311
Appendix
A.1 Specification of the READ instruction
A.2 Specification of the WRITE instruction
Appendix
A.1 Specification of the READ instruction
Function
Operand
Appendix
Appendix
A.2 Specification of the WRITE instruction
Function
Operand
Appendix
Industrial Equipment Department
TOSHIBA CORPORATION