Mitsubishi Electronics AJ65SBT-64AD APP, APPENDIX

Appendix - 1

MELSEC-A

APPENDIX

APPAPPENDIX

Appendix1 Comparison between This Product and Conventional Product

(1) Comparison in performance between this pr oduct and conventional product

The following table gives performance compar ison between the AJ65SBT-64AD

and conventional product (AJ65BT-64AD).

Performance Comparison between AJ65SBT-64AD and Conventional Product

Specifications

Item AJ65SBT-64AD AJ65BT-64AD

Voltage -10 to +10VDC (input resistance: 1M ) -10 to +10VDC (input resistance: 1M )Analog

input Current 0 to 2 0mADC (input resistance: 250 ) -20 to +20mADC (input resistance: 250 )

Digital output -4096 to +4095 -4000 to +4000

Input Range Digital

Output

Max.

Resolution Input Range Digital

Output

Max.

Resolution

-10 to +10V -10 to +10V 5mV

0 to 10V 2.5mV

0 to 5V 1.25m V

Voltage

1 to 5V

0 to 4000

or -2000

to +2000 1.0mV

User range

setting 1

(-10 to +10V)

-4000 to

+4000 2.5mV

-20 to +20mA 20µA

0 to 5V 1.25mV 0 to 20mA 10µA

1 to 5V 0 to 20mA 5µA

Current

4 to 20mA

0 to 4000

or -2000

to +2000 4µA

Voltage

User range

setting 2

(0 to 5V)

0 to 4000 1.0mV

0 to 20mA 5µA

4 to 20mA

Current User range

setting 3

(0 to 20mA)

0 to 4000 4µA

I/O characteristics

Maximum resolution

Input range changing Per channel All channels in batch

Offset/gain setting Yes

Ambient

temperature

0 to 55°C

±0.4% (accuracy relative to maximum value of digital output

value)

±1.0% (accuracy relative to maximum value of digital output

value)

Accuracy Ambient

temperature

25±5°C

±0.2% (accuracy relative to maximum value of digital output

value) ————

Max. conversion speed 1ms/1 channel

Absolute max. input Voltage ±15V, current ±30mA Voltage ±15V, current ±30mA

Number of analog input

points 4 channels/1 module

Number of occupied I/O

points

1 station occupied (RX/RY: 32 points each, RW r/RWw: 4

points each)

2 stations occupied (RX/RY: 32 points each, RWr/RWw: 8

points each)

Connected terminal

block

7-point, 2-piece terminal block (transmission, power supply)

Direct-coupled, 18-point terminal block (analog in put section)

(M3 screw)

27-point terminal block (M3.5 screw)

Applicable wire size 0.3 to 0.75mm20.75 to 2.00mm2

Applicable crimping

terminal RAV1.25-3.5 RAV1.25-3.5, RAV2-3.5

24VDC internal current

consumption (A) 0.090 0.12

Weight (kg) 0.20 0.35

Outline dimensions

(mm) 118 (W) × 50 (H) × 40 (D) 151.9 (W) × 65 (H) × 63 (D)

Contents

Main SAFETY PRECAUTIONS ! CAUTION [Design Precautions] ! DANGER Page Page Page Page Page Page A - 8 Page Page 1 1 OVERVIEW Page 2 - 1 2 SYSTEM CONFIGURATION 2 2 SYSTEM CONFIGURATION This chapter describes the system configurat ion for use of the AJ65SBT-64AD. 2.1 Overall Configuration The overall configuration for use of the AJ6 5SBT-64AD is shown below. Page 3 3 - 1 3 SPECIFICATION This chapter provides the specifications of the AJ65SBT-64AD. 3.1 General Specification 3.2 Performance Specification Table 3.2 indicates the performance specif ications of the AJ65SBT-64AD. Table 3.2 Performance specification Page 3.3.1 Voltage input characteristics Fig. 3.1 Voltage Input Characteristic 3.3.2 Current input characteristics Fig. 3.2 Current Input Characteristic 3.3.3 Relationship between the offset/gain setting and digital output value (1) Resolution Fig. 3.3 Voltage Input Characteristic Accuracy (2) Relationship between the maximum resolution and digital output value 3.3.4 Accuracy Fig. 3.4 Current Input Characteristic Accuracy 3.3.5 Conversion speed 3 - 8 3.4 Function List The AJ65SBT-64AD function list is shown in t able 3.3. Table 3.3 AJ65SBT-64AD function list 3.4.1 Sampling processing 3.4.2 Moving average processing 3.5 Remote I/O Signals 3.5.1 Remote I/O signal list Table 3.4 Remote I/O Signals List 3 - 11 3.5.2 Functions of the remote I/O signals Table 3.5 explains the functions of the remote I/O signals of the AJ65SBT-64AD. Table 3.5 Remote I/O Signal Details (1/2) 3 - 12 Table 3.5 Remote I/O Signal Details (2/2) Page 3.6.2 A/D conversion enable/prohibit specification (Address RWwm) 3.6.3 Input range setting (Address RWwm+1) 3.6.4 Moving average processing count setting (Address RWwm+2) 3.6.5 CH. Digital output value (Address RWrn to RWrn+3) 4 4 SETUP AND PREPARATION BEFORE OPERATION 4.1 Pre-Operation Procedure 4.2 Precautions When Handling CAUTION 4 - 3 4.3 Name of Each Part The name of each part in the AJ65SBT-64AD is s hown. [Terminal numbers and signal names] 4 - 4 4 - 5 4.4 Offset/Gain Setting *: If the "RUN" LED is not lit, E2PROM may have failed. For details, refer to Section 6.1. A When changing the I/O conversion characteristic s, follow the procedure below. A Page Page 4.7 Data Link Cable Wiring 4.7.1 Instructions for handling the CC-Link dedicated cables 4.7.2 Connection of the CC-Link dedicated cables 4.8 Wiring 4.8.1 Wiring precautions 4.8.2 Module connection example 4.9 Maintenance and Inspection Page 5 5 PROGRAMMING 5.1 Programming Procedure 5 - 2 5.2 Program Examples This section provides the program examples of the AJ65SBT-64AD. 5.2.1 Program examples for use of the ACPU/QCPU (A mode) (FROM/TO instructions) A sequence program is used to set the network parameters. 5 - 3 5 - 4 5 - 5 5 - 6 5 - 7 5.2.2 Program examples for use of the ACPU/QCPU (A mode) (dedicated instructions) A sequence program is used to set the network and automatic refresh parameters. 5 - 8 5 - 9 5 - 10 5 - 11 5 - 12 5.2.3 Program examples for use of the QnACPU [Network parameter setting] GPPW is used to set the network and automatic r efresh parameters. 5 - 13 [Automatic refresh parameter setting] 5 - 14 5 - 15 5.2.4 Program examples for use of the QCPU (Q mode) [Network parameter setting] GPPW is used to set the network and automatic r efresh parameters. (1) Program for power-on 5 - 17 (c) Setting results The setting results of 1) to 8) are shown belo w. (d) Program example 5 - 18 (2) Program for initial data changing 6 6 TROUBLESHOOTING 6.1 Using the Remote Input Signals to Check Errors 6.2 Using the LED Indications to Check Errors 6 - 3 (5) When the AJ65SBT-64AD "L ERR." LED flic kers at fixed intervals (6) When the AJ65SBT-64AD "L ERR." LED flic kers at unfixed intervals (7) When the AJ65SBT-64AD "L ERR." LED is on 6 - 4 6.3 When the digital output value cannot be read 6 - 5 6.4 Troubleshooting for the Case where the "ERR." LED of the Master Station Flickers 1 2 3 6 - 6 1 2 3 Appendix - 1 APPENDIX APP APPENDIX Appendix1 Comparison between This Product and Conventional Product Performance Comparison between AJ65SBT-64AD and Conventional Product Page Appendix - 3 APPENDIX Appendix2 External dimension diagram The outline dimension drawing of the AJ65SBT-64AD is shown bel ow . Page INDEX Ind [A] [C] [D] [E] Page Page WARRANTY 1. Gratis Warranty Term and Gratis Warranty Range [Gratis Warranty Term] [Gratis Warranty Range] 2. Onerous repair term after discontinuation of production