Home WTI User's Guides
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Warnings and Cautions
1. Introduction
2. Unit Description
2.2. Back Panel
3. Getting Started
3.1. Communication Parameters
3.2. Apply Power to the APS-16
3.3. Connecting your PC to the APS-16
3.4. Communicating with the APS-16 Unit
4. Hardware Installation
4.1. Configure Setup Switches
4.1.1. Default Baud Rate
4.2. Initialize Unit to Default Settings
4.3. Connecting Devices to the APS-16
5. Configuration
5.1. Access to the APS-16 Command Mode
5.2. Defining and Reading the Site I.D.
5.3. Port Configuration
5.3.1. Configuration Conventions
5.3.2. Port Modes
5.3.3. Command Availability
5.3.4. Port Configuration Menu
6. Operation
6.1. Any-to-Any Mode
6.1.1. Port Connection and Disconnection
6.1.1.1. Using ASCII Commands to Connect Ports
6.1.1.2. Disconnecting Ports
6.1.2. Defining Hunt Groups
6.2. Passive Mode
6.3. Buffer Mode
6.3.1. Reading Data from Buffer Mode Ports
6.3.2. Port Buffers
6.4. Modem Mode
7. Saving Configuration Parameters
7.1. Sending Parameters to a File
7.2. Restoring Saved Parameters
8. Command Reference Guide
8.1. Command Conventions
8.2. Command Response
8.3. Command Summary
8.4. Command Set
A. RS-232 Port Interface
B. Specifications
C. Customer Service
Index
APS-16

3.1. Communication Parameters

 

The Setup Switches, located on the underside of the unit, select default settings for all RS-232 ports. Setup Switch functions are summarized in Section 4.1 and on a label on the bottom of the unit.

When the APS-16 is shipped from the factory, the Setup Switches are configured for 9600 baud, 8 Bits-No Parity, RTS/CTS handshaking, verbose command response, and no echo (all switches ON).

For the purpose of this overview, use the default Setup Switch configuration. Set your communications program (e.g. ProComm) to use the following parameters:

•                      9600 Baud

•                      RTS/CTS Handshaking

•                      Full Duplex

•                      8 Bits, No Parity, 1 Stop Bit

 

Using Other Parameters (Optional): If desired, the APS-16 can be set to match the parameters used by the communications program. Refer to Section 4.1 and configure Setup Switches accordingly. After changing the Set-Up Switches, initialize the APS-16 as described in Section 4.2.

Note:

•                      Section 4.1 describes procedures for setting the APS-16 to match the parameters used by your communications program.

•                      If Setup Switches are changed, the new configuration will not take effect until the unit is initialized.