Moxa Technologies
C168P
user manual
Check List, Opt8A/Opt8B/Opt8S, Introduction
Troubleshooting
Specifications
Install
Signal
RS-485 Cable Wiring for Opt8J
Configuring Board and Port
Problem Report Form C168P
Driver Setup
Return Procedure
Default Settings
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Page 10
Page 12
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Page 12
Contents
support@moxa.com.tw
C168P User’s Manual
May 1999 7th Edition
Universal 8 Port Serial Board
C168P User’s Manual
Copyright Notice
Trademarks
Disclaimer
MOXA Internet Services
Chapter 5 Connection Option Opt8x and Cable Wiring
About This Manual
Chapter 2 Hardware Installation
Chapter 3 Software Installation
Table of Contents
Hardware Installation
Software Installation
Serial Programming Tools
Technical Reference
Connection Option Opt8x and Cable Wiring
Troubleshooting
Overview
The Standard Multiport Async Solutions
Introduction
Jumper
Switch
Quick Installation
Hardware Configuration Method
Wide Applications
Introduction
Operating System Support
MOXA Serial Comm Tools
Features
Opt8A/Opt8B/Opt8S
Check List
Opt8F/Opt8Z
Opt8C/Opt8D
P1P2 P3 P4
P5 P6 P7 P8
Opt8J
Opt8J
RS-422/485 Port Switch of Opt8J
RS-422 Mode
RS-485 Mode
Installation Guide
C168P
Hardware Installation
Default Settings
How to Do Quick Hardware Installation
Quick Hardware Installation
Hardware Installation with IO-IRQ Utility
2-4 C168P User’s Manual
IO-IRQ Utility and Hardware Configuration
2. Select “Smartio/Industio ISA Family” and press ENTER key
Speed
5. Press F10 to save the configuration and exit the utility
2-8 C168P User’s Manual
Windows NT
Software Installation
Installing Driver
5. Select “MOXA Smartio/Industio Family multiport board” in the “Select OEM Option” dialog box, and then click OK to enter the “Moxa Smartio/Industio Configuration Panel” dialog box to start the installation
3-4 C168P User’s Manual
Tx FIFO Size
Port Number
Rx FIFO Trigger
3-6 C168P User’s Manual
Configuring Board and Port
In this configuration panel, you may
Removing Driver
Windows 95/98
Updating Driver
1. Run Setup95.exe in the driver diskette
Note ! Go directly to the step 7 if you need not change any setting
3-12 C168P User’s Manual
If error message like “Smartio C168 Series CAP=0x0180, port 1=COM3
3-14 C168P User’s Manual
C168P User’s Manual
3-16 C168P User’s Manual
Software Installation
3-18 C168P User’s Manual
Driver Setup
C168P User’s Manual
3-20 C168P User’s Manual
You may now enter/modify each port’s configuration. These displayed values are the port initial values as driver is loaded
Loading Driver
Unloading Driver
3-24 C168P User’s Manual
Windows NT and Windows 95/98
Installation
Serial Programming Tools
4-2 C168P User’s Manual
PComm Programming Library
Utilities
Diagnostic for MOXA boards only
4-4 C168P User’s Manual
Monitor for MOXA boards under Windows NT Only
Terminal Emulator
4-6 C168P User’s Manual
DOS API-232 Library
Data Scope
There are three major functions in Data Scope utility
Diagnose
RS-485 Programming for Opt8J
Solution
There are 2 solutions to control RS-485 2-wire transmission
4-10 C168P User’s Manual
Connection Option Opt8x and Cable Wiring
RS-232 Cable Wiring for Opt8A/B/C/D/S
Opt8B/C DTE, DB25 Male
The followings are pin assignments for various connection options
Opt8A/S DCE, DB25 Female
2 RxD 3 TxD 4 CTS 5 RTS 6 DTR 7 GND 8 DCD 20 DSR
Null Modem Cable Opt8B/C
Type 1 To connect C168P to a DTE device
Straight-through Cable Opt8A/S
5-4 C168P User’s Manual
Type 2 To connect C168P to a DCE device
Connection Option Opt8x and Cable Wiring
DTE Device
5-6 C168P User’s Manual
Opt8A/S
RS-422 Cable Wiring for Opt8J/F/Z
RTS-A
RS-422 Pinouts for Opt8J/F/Z
Opt8J/F/Z
2 RxD+B 3 TxD+B 14 RxD-A 16 TxD-A 7 GND 4 CTS+B 5 RTS+B
RS-422 Device N
RS-422 Point-to-point
Opt8J/F/Z
RS-422 Device
Opt8J
RS-485 Cable Wiring for Opt8J
RS-422/485 Impedance Matching
5-12 C168P User’s Manual
Hardware Causes and Solutions
Troubleshooting
General Troubleshooting
Hardware causes and solutions
Software Causes and Solutions
A Io-irq
Step Step Step Step Step Step
Step 8. Power off the PC
4. Windows NT system panic blue screen
3. The COM number of the C168P conflicts with others
6-6 C168P User’s Manual
Appendix
Specifications
Technical Reference
A-2 C168P User’s Manual
Device
PC I/O Port Address Map
IO/ Address
Pin no
DB62 Connector Pinouts
Signal
A-4 C168P User’s Manual
1. Moxa Product C168P Serial Number 2. Moxa Driver Version
Problem Report Form C168P
3. Moxa hardware settings
Customer name Company Tel Fax EmailDate
Return Procedure
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