Owner's manual
Table Of Contents
- Table of Contents
- Introduction
- SeaI/O Hardware Description
- SeaI/O Base and Expansion Modules
- SeaI/O Module Common Features
- SeaI/O Configurations & Specifications
- 410 Series – 16 Optically Isolated Inputs/16 Reed Relay Outputs
- 420 Series – 16 Optically Isolated Inputs/8 Form C Outputs
- 430 Series – 32 Optically Isolated Inputs
- 440 Series – 32 Reed Relay Outputs
- 450 Series – 16 Form C Relay Outputs
- 462 Series – 96 Channel TTL DB-78
- 463 Series – 96 Channel TTL 50-Pin
- 470 Series – 16 A/D, 2 D/A, 8 24V Outputs, 8 Isolated Inputs
- 520 Series – 8 Optically Isolated Inputs/8 High-Current Form C Outputs
- Power Options
- Hardware Configuration
- Wiring Options
- Mounting Options
- Accessories
- SeaMAX Application Suite
- SeaI/O Architecture
- Device Address Configuration
- Configuring the “Base” SeaI/O Module
- Configuring N-Series Expansion Modules
- Configuring an Ethernet Module (E-Series)
- MaxSSD Configuration & Diagnostics Utility
- Communicating Via Modbus
- Extended Modbus Command Set
- Developing Custom Applications Using SeaMAX API
- SeaMAX API
- Non Object-Oriented SeaMAX API
- IOCTL Calls and Functionality
- Using SeaMAX with Visual C++ 6.0
- Using SeaMAX with Visual Basic 6.0
- Example SeaMAX Programming Tasks
- CEthernet API
- Appendix A – Data Encoding Tables
- Appendix B – CRC Calculation
- Appendix C – SeaIO Model 462/463 Holding Register Set
- Appendix D – SeaMAX Data Types and Structures
- Appendix E – Troubleshooting
- Appendix F – How To Get Assistance
- Appendix G – Compliance Notices
- Warranty
© Sealevel Systems, Inc.
- 50 -
SeaI/O User Manual
Programmable I/O Tab
The “Programmable IO” tab of MaxSSD is displayed when using SeaI/O devices
featuring programmable inputs or outputs. This tab allows for bank configuration,
input/output configuration, as well as bit-level presets.
Each bank of programmable I/O can be set as either an 8-bit group of inputs or
outputs. By selecting “Bank 1” from the drop-box, clicking the “Bank functions as
Input” radio button, and then clicking the “Set Programmable IO Options” button, the
first 8 PIO bits on the device will now function as inputs. For ease of configuration,
an “All Banks of IO” option is available to configure all of the I/O at one time.
Inputs have no preset mode; therefore, the preset options are disabled for any bank of
inputs. Outputs; however, have bit-addressable presets. These presets are used
whenever the device is powered up or the bank direction changes from input to
output.
NOTE:
The output presets, will not lock the outputs into a specified on or
off state. They only set the state of the outputs on a power on or
bank direction change.