B&B Electronics 232MSS2 manual Default Values, Help Screen Un-Install, Selecting Ports

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The Hot Key is a sequence of three keys that must be pressed simultaneously to switch from one Smart Switch Port to another. For example, the hot key sequence, <Left Shift> <ALT> <ABCDN> states that the left shift, Alt, and either A, B, C, D, or N must be pressed at the same time to select the corresponding Smart Switch Port. N turns off all Smart Switch ports.

Default Values

If you type SSTSR on the command line with no parameters, or omit any parameters, the default value of the missing parameter will be used. The default values are:

Description

Default Value

Port Address

02F8h (COM 2)

Baud Rate

7

= 9600

Parity

0

= No Parity

Data Bits

8

= 8 Data Bits

Second Character

2

= STX (CTRL B)

Hot Key Sequence

1

= <Left Shift><ALT><ABCDN>

Help Screen

If you are installing the SSTSR using the SSTSR.COM method, you can type SSTSR ? and press the ENTER key to obtain a list of the commands and their options.

Un-Install

The SSTSR may be un-installed easily by typing SSTSR - and pressing the ENTER key. In some cases the SSTSR will not un- install. This may be caused by another terminate and stay resident (TSR) being installed after it. To un-install the SSTSR when this occurs, the other TSR must first be un-installed, then the SSTSR can be un-installed normally.

Selecting Ports

There are two different ways in which a Smart Switch port is selected, either through the command line or by pressing the predefined hot key sequence after the SSTSR was installed. When a request to change ports is made, using either method, first the current port is turned off, then the port selected is turned on. The two methods are described as follows:

Documentation Number 232MSS2-0108 Manual

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B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104

B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445

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Contents Mini Smart Switch CE Page Table of Contents Table of Contents Documentation Number 232MSS2-0108 Manual Introduction Checklist Communication & Port Setup Dipswitch SW1 3 4 5 6 7 Setting SetupPort Configuration DCE Master Port Chart C & D PortsPin# Direction Description Serial Data Configuration Smart Switch OperationDTE Master Port Chart C & D Ports ESC STX B Dipswitch SW2* Weight Programmable Character SettingProgramming the Second Character Binary File TransferSmart Switch/Port Combiner Mode Enhanced Mode -- Timer Features Timer Values Model 232MSS2 SpecificationsDocumentation Number 232MSS2-0108 Manual Installation Windows SSwitchRunning SSwitch Software IntroductionDOS Sstsr SETUP.EXE Method preferredSSTSR.EXE Method Command Description OptionsParameters Type Sstsr A03F8 B7 D8 P1 U8 H6 and press the Enter keyPort Address Default Values Help Screen Un-InstallSelecting Ports Hot Key Method Command Line Method Documentation Number 232MSS2-0108 Manual Appendix a Decimal to HEX to Ascii Conversion Table Appendix B Chart 2. IBM PC DB9 Connector to Master Port Chart 1. IBM PC DB25 Connector to Master PortChart 4. IBM PC DB25 Connector to Ports a D DTE Chart 3. Modem DB25 Connector to Master Port Async ModemChart 5. IBM PC DB25 Connector to Ports a D DCE Chart 6. IBM PC DB9 Connector to Ports a D DTEDB9 Connector Direction 232MSS2 Ports a D DTE DB9 Connector Direction 232MSS2 Ports a D DCE Chart 7. IBM PC DB9 Connector to Ports a D DCEChart 8. IBM PC DB25 Connector to Ports a D DCE DB25 Connector Direction DB9 ConnectorDB9 Connector Direction Chart 9. IBM PC DB9 Connector to Ports a D DCEDeclaration of Conformity Appendix C Declaration of ConformityAppendix C Documentation Number 232MSS2-0108 Manual