User's Manual
Table Of Contents
- Read and Understand this Manual
- Warranty
- Limitations of Liability
- Suitability for Use
- Programmable Products
- Change in Specifications
- Dimensions and Weights
- Errors and Omissions
- Applicable Standards
- Applicable SEMI Standards
- Precautions for Safe Use
- Precautions for Correct Use
- Editor’s Note
- Table of Contents
- What is a CIDRW System?
- Features
- System Configuration
- Component Names and Functions
- Flowchart for Getting Started
- Installation
- Connections and Wiring
- Set the Communications Conditions for the CIDRW Controller
- Set the Communications Conditions for Amplifier Units
- Set the Communications Conditions for Link Units
- Communications Test
- When SECS is Used
- When SECS is Not Used
- When SECS is Used
- When SECS is Not Used
- Specifications and Dimensions
- Data Segment Area
- Regular Inspection
- SECS Protocol Specifications
- ASCII Code Table
- Protective Construction
89
CIDRW System
User’s Manual
SECTION 4
When SECS is Not Used
SECTION 4
Reading from/Writing to ID Tags
NAK
Sends the response made immediately before again.
Sends the response made immediately before again.
Noise measurement
The levels of noise in the vicinity of the CIDRW Head are measured and the noise level is expressed
numerically in the range "00" to "99."
The response code (when normal: 00) and the noise level "00" to "99" are returned.
Influence of background noise on communication distance Refer to page 121.
RESET
All Amplifier Unit processing is stopped, and the initial status is re-established.
There is no response to this command.
SOH Node No. Command code FCS CR
01h 1 2 0Dh
SOH Node No. Command code FCS CR
01h 4 0 0Dh
SOH Node No. Response code Noise level FCS CR
01h 0 0 0Dh
SOH Node No. Command code FCS CR
01h 7 F 0Dh
Command
Response
Command
Response
Command
Response