Keyence N-400 User Manual download pdf (Page 45)

Chapter 3 N-400 Setup Procedure

Entering a value

After clicking in the frame, enter a value using the keyboard.

If the entered value exceeds the setting range, an error message is displayed.

(

➮

See p. 55.

)

Entering characters

When you click in the frame labeled “ASC”, you can enter characters using the

keyboard.

When you click in the frame labeled “HEX”, you can enter characters using hexa-

decimal numbers (00 to 7F). This function is used to enter control characters (00 to

21h ASCII codes, such as [CR] and [STX]).

1 2 ... 40 41 42 43 44 45 46 47 48 49 50 ... 149 150

User's Manual 1
Software License Agreement 2
Safety Precautions 3
List of Package Contents 4
Contents 5
Chapter 6 PLC Link 7
WARRANTIES 7
Chapter 1 9
1.1 Functions of the N-400 10
1.2 System Configuration 12
1.3 Part Names 13
POWER SD RD 14
Chapter 2 17
2.1 Installing the N-400 18
Connecting power supply 20
Internal circuit 21
Pin assignment 24
Connecting power supply 25
2.3.3 Connecting RS-485 27
Incorrect 28
2.4.1 Connecting power supply 29
2.4.2 Connecting BL series 29
Connecting trigger input 31
2.4.5 Connecting RS-485 33
Example 1 34
Example 2 34
See pp. 19, 20 and 25 34
2.6 Mounting Procedure 35
2.6.2 Mounting N-400 36
2.6.3 Mounting N-48 36
2.6.4 Mounting BL-U1 37
Chapter 3 39
3.1 Installing Setup Software 40
3.2.1 Operating procedure 42
Mouse pointer 44
• • • 44
Entering a value 45
Entering characters 45
3.3.1 Setting procedure 46
Header, Delimiter: p. 61 48
Checksum: pp.133 and 134 48
PLC link: p. 100 49
PLC trigger area: p. 106 49
DM head address: p. 106 49
File register: p. 101 49
Matched Not matched 54
3.5 Using Monitor 60
3.6 List of Error Messages 63
Chapter 4 65
4.1 Multi-Drop Link Mode 66
4.1.2 Setup procedure 68
4.2.1 Auto polling 69
Header % P 05 Terminator 70
Read data 73
ACK/NAK protocol 74
RTS/CTS control 74
Serial command 75
Command Response 76
Command CR Response CR 76
4.4.1 Communication procedure 77
4.4.2 Description of commands 78
Saving registered ID numbers 79
Controlling auto polling 79
Controlling reading operation 80
Clearing transmission buffer 81
Checking trigger input status 81
Shift to SETUP mode 81
4.5 N-400 Setup Command 83
■ Response error codes 84
Description of setup commands 85
■ PROTOCOL SETUP 87
■ ID SETUP 89
■ RS-232C SETUP 89
■ RS-485 SETUP 90
Command Command 92
Chapter 5 95
5.1 Multi-head Mode 96
5.1.2 Setup procedure 97
Setting the N-400 98
Setting the host computer 98
“Single” label reading mode 99
“Multi 1” label reading mode 99
“Multi 2” reading mode 100
“Level” trigger signal 101
“One-shot” trigger signal 101
5.3.1 Communication format 103
5.3.2 Handshaking protocol 103
5.3.3 Read error code 103
See p. 72 104
5.6 Communication Time 106
Chapter 6 109
6.1 PLC Link 110
Chapter 6 PLC Link 111
6.2 Setup Procedure 112
6.2.2 Setting the N-400 113
6.2.3 Setting the PLC 114
6.3 Device Assignment 116
See p. 40 118
Real-time control 119
Sequential processing 119
See the ASCII code 120
Reading trigger area 122
6.4 PLC Link Error 124
6.5 Communication Time 125
Appendices 127
Appendix A Specifications 128
Appendix B Dimensions 130
Appendix C Sample Programs 132
Sample program for PLC link 134
Program for the KV series 138
Appendix D Troubleshooting 139
Appendix F ASCII Code Table 142
Calculation range 143
HOST MODE 145
PROTOCOL SETUP 145
ID SETUP 146
RS-232C SETUP 146
RS-485 SETUP 146
WARRANTIES AND DISCLAIMERS: 149

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Keyence N-400 User Manual Page 45

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