Toshiba AS311 Manuals

Manuals and User Guides for Toshiba AS311. We have 2 Toshiba AS311 manuals available for free PDF download: User Manual

Toshiba AS311 User Manual

Toshiba AS311 User Manual (66 pages)

PROGRAMMABLE CONTROLLER ASCII INTERFACE MODULE

Brand: Toshiba | Category: Controller | Size: 0.26 MB

Table of Contents

Safety Precautions
3
About this Manual
4
Table of Contents
6
AS311 Overview
9
Introduction
10
AS311 Functions
11
External Features
12
Specifications
17
General Specifications
17
Functional Specifications
17
Transmission Specifications
17
Cable Connections
21
RS-232C Connection
21
RS-422 Connection
21
Register Configuration
25
I/O Allocation and I/O Registers
25
AS311 Buffer Memory
25
Memory Map
28
Buffer Memory Access
29
Parameter Area
31
Receiving and Transmitting Data Area
38
Operation Procedure
39
Transmission Message Format
39
Received Message Read Sequence
39
Flag Control Timing
41
T3 Sample Program for Message Receiving
42
Write Sequence for Message Transmitting
45
Flag Control Timing
45
T3 Sample Program for Message Transmitting
46
Checking the AS311 Operation Status
49
Resetting the AS311 by Software
50
Setting the Trailing Code
51
Setting the Time-Out Check Time
52
RAS Information
53
LED Indication
53
Buffer Memory Information
53
Module Status
55
Switch Setting Status
56
Error Information for Data Receiving
57
Error Information for Data Transmitting
58
Trouble Shooting
59
Appendix
61
Specification of the READ Instruction
61
Specification of the WRITE Instruction
61
A.1 Specification of the READ Instruction
62
A.2 Specification of the WRITE Instruction
64

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Toshiba AS311 User Manual

Toshiba AS311 User Manual (50 pages)

Brand: Toshiba | Category: Controller | Size: 0.56 MB

Table of Contents

Table of Contents
11
1 Overview

13
- ASCII Module Overview
  13
- ASCII Module Operation Overview
  14
- Name and Function of each Part
  15
- Switch Settings
  16
- Connector Port Specifications
  17
- Factory Switch Settings
  18
2 Specifications

19
- Module Specifications
  19
- Transmission Procedure
  20
3 Connection

21
- RS232C Cable Connection
  21
- RS485 Cable Connection
  22
- Wiring Precautions
  23
4 Register Configuration

25
- Allocation
  25
- Status/Command Information
  26
- Register Map
  27
5 Operation Description

31
- Receive Processing Operation
  31
- Transmit Processing Operation
  32
- Changing the Trailing Code
  33
- Changing the Receive Timeout
  33
- Cold Start
  33
6 Application Program

35
- AS311 Transmission Program Example
  35
7 Maintenance

41

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