AMT Datasouth Codewriter 4500 Series Betreibershandbuch PDF herunterladen (Seite 33)

Data Communications

Xon/Xoff Flow Control

Host systems that use a simple three-wire RS232 connection (TXD, RXD,

GND) accomplish flow control by using Xon/Xoff or Robust Xon/Xoff. The

printer supports these modes and may be selected from the Operator Panel.

When using a three-wire RS232 connection, the printer must still detect the

DSR signal as ON. This requirement is addressed by adding a jumper between

RTS (pin 5) and DSR (pin 20) on the DB25 male connector on the printer

(Figure 9).

Figure 9 – Three-Wire Printer to DTE Host Cable Diagram

RXD 2

TXD 3

RTS 5

GND 7

DSR 20

2 TXD

3 RXD

7 GND

DTE Host

DB25 Connector

4500 Series Printer

DB25 Connector

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 93 94

CodeWriter 1
4500 Series 1
Operator’s 1
ADVERTENCIA 3
ATTENTION 3
ADVENTERCIA 5
Software 6
Extended Maintenance 6
Hardware Warranty 6
Labels, Tags and Ribbons 6
Datasouth 7
Table of Contents 8
Contents 9
Table of Figures 10
List of Tables 10
Introduction 11
Features 14
Media Compatibility 14
Quick Start Guide 17
Applying Power to the Printer 18
Media Loading 19
Operator Panel Media Settings 21
Set Label Parameters 22
Set Print Parameters 24
Printing Test Labels 25
Quick Start CD 26
Data Communications 27
Sending Data to the Printer 29
Serial Port Specifications 30
Flow Control 32
Xon/Xoff Flow Control 33
Setting the Baud Rate 34
Setting RTS Polarity 34
Setting the DTR Polarity 35
Setting the Parity 35
Setting the Data Bits 35
Setting the Stop Bits 35
Media Settings 37
Black Bar Labels 38
Notch or Hole Label 38
Setting the Printing Method 41
Setting the Print Parameters 42
Adjusting Print Position 44
Presentation Distance 45
Forward Distance 45
Bar Code Quality 46
Bar Code Print Settings 47
Operator Panel Reference 49
Off-line Menu Reference 50
Print Parameters 51
Label Parameters 52
I/O Config 53
System Params 54
Default Parameter Values 55
Off-Line Menu Map 56
Maintenance 57
Printhead Cleaning 58
Paper Path Cleaning 58
Troubleshooting Guide 59
Print Quality Issues 63
Missing Dots in Label 64
Data Communications Issues 65
Hex Dump Mode 66
Adjusting Sensor Sensitivity 67
Applications Overview 75
PAL Fonts and Bar Codes 76
Bar Codes 77
PAL Quick Start 79
Label Tutorial 81
Applications Guide 88
Specifications 89
Serial Communications 90
Printing 90
Processing 90
Advanced Features 91
Print Darkness Control 93

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