The MatrikonOPC Server for Willowglen SCADA DACP provides access to Willowglen Datek Devices within a SCADA network using the DACP-2B protocol. The MatrikonOPC server is installed on a Windows PC and uses serial, Ethernet or modem to connect to Datek 1108 and 8016 RTUs.
The Willowglen Datek 1108 and 8016 Remote Terminal Units (RTU) are an advanced intelligent electronic device that is used for data acquisition, local/remote control and simple to complex real-time processing of field or in-plant data.
Features of the MatrikonOPC Server for Willowglen SCADA DACP include:
- Fully compliant with OPC DA 1.0, 2.0a and 3.0 specification
- Support for SCADA architecture
- Permits read and write access to available data points
- Connects to multiple devices simultaneously
- Support for Report by Exception (REX polling
- Support for daily time synchronization
- Automatic configuration
- Supports tag browsing
- Multiple communication channels at the same time:
- Direct Serial (RS-232/422/485)
- Radio
- Network (Ethernet TCP/IP and UDP/IP)
- Terminal servers (TCP/IP and UDP/IP)
- CDPD (Cellular Digital Packet Data)
- Dial-up (including dial-in and dial-out)
- Optimized for low-bandwidth and noisy communication channels
- Supervisory control using single-destination and broadcast commands
- Redundancy:
- Channel redundancy
- Fail-over and Fail-back
- Comprehensive polling engine:
- Poll Management:
- Round-robin polling
- Interleaved polling
- Demand polling
- Report by exception
- Configurable polling priorities
- Port configuration:
- Multiple ports
- Configurable baud rate for each port
- Serial and TCP/IP
- Same station delay
- Direct, modem/radio, dial-up
- External configuration
- Polling engine control
- Online changes without data loss
- Complete access to communication diagnostics
- Communication diagnostics
- Status flag
- Poll count
- No-response count
- Incomplete poll
- Fail/retry count
- All station time updates
- Response timeout