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Thank you very much for purchasing a TTM-10L Series (with communications). Please read this operation
manual carefully and use this product correctly.
Contents
1. Before using the product...................................................................................................... 3
1.1 On this operation manual
1.2 Conditions for communications
1.3 What can be done with communications
1.4 Positioning communications (priority ranking)
1.5 Setting before communications
2. Settings regarding communications.....................................................................................4
2.1 Overview
2.2 Setting a communications type
2.3 Setting a data length
2.4 Setting a stop bit length
2.5 Setting a parity
2.6 Setting whether to conduct a BCC check
2.7 Setting a communications speed
2.8 Setting an address
2.9 Setting a response delay time
3. Communications control...................................................................................................... 6
3.1 Communications procedure
3.2 Message types
3.3 Composition of a request message (transmitted from a high-level
computer to this product)
3.4 Composition of a response message (transmitted from this product to a
high-level computer)
3.5 Description of codes
3.6 Communications precautions
4. Examples of communications ............................................................................................ 13
4.1 Examples of communications to be read
4.2 Examples of communications to be written
5. Specifications..................................................................................................................... 15
5.1 Communications standard category
5.2 Communications specifications
6. Connections ....................................................................................................................... 16
6.1 Connecting TTM-10L in RS-485
6.2 Connecting TTM-10L in RS-232C
7. Table of identifiers (codes) ................................................................................................17
8. Table of ASCII codes.........................................................................................................19
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