IMCB03-E4
i-3
CONTENTS
Page
1. SPECIFICATIONS................................................................ 1
2. WIRING ................................................................................. 2
3. SETTING FOR COMMUNICATION ...................................... 5
3.1 Transfer to communication setting mode ........................................................5
3.2 Communication parameter selection...............................................................6
3.3 Device address setting ....................................................................................7
3.4 Communication speed setting .........................................................................9
3.5 Data bit configuration setting.........................................................................11
3.6 Interval time setting .......................................................................................13
3.7 Notes under communication..........................................................................16
4. COMMUNICATION PROTOCOL ....................................... 19
4.1 Polling............................................................................................................19
4.1.1 Polling procedure .............................................................................................20
4.1.2 Polling procedure example (When the host computer requests data) ..............23
4.2 Selecting........................................................................................................24
4.2.1 Selecting procedure .........................................................................................24
4.2.2 Selecting procedure example (When the host computer sends a set value) ....27
5. COMMUNICATION IDENTIFIER ........................................ 28
6. TROUBLESHOOTING ........................................................ 34
7. ASCII 7-BIT CODE TABLE (Reference) ............................ 35
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