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RC SYSTEMS
PRODUCTS |
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ST-71-HMI (HUMAN MACHINE INTERFACE) PC SOFTWARE
- Expandability - 16 to 160 point monitoring in real time using standard WindowsXP-based personal computer. Desktop and industrial touch-screen PC options available.
- Interfaces to as many as ten ST-71 Controllers via RS-485 modbus. Multiple RS-485 PC ports are supported to allow mixture of home-run and/or daisy-chained connections to multiple ST-71 Controllers. Radio modem wireless interface between ST-71 Controllers and PC is also available.
- Data stored per monitored point includes most-recent 10 minute trend and historical 24 hour trends for each calendar day. Historical 24 hour trends contain MAX, MIN & AVERAGE data and support zoom, pan, and auto-range of displayed values.
- Customer-specific custom plot screens display point location and its real-time alarm status.
- User-selectable data query interval (1 second minimum) and data archive interval (1 minute minimum) per controller.
- Detailed time/date stamped record of alarm and maintenance events.
- HIGH Alarm color options (Red, Orange, Blue) allows intuitive and rapid recognition of alarm conditions for multiple input types.
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ST-71-HMI PC software is designed to interface monitored sensor data to a WindowsXP PC via our ST-71 sixteen channel controllers' RS-485 modbus ports. It provides centralized real-time and historical monitoring, visualization and data archive for from one to ten controllers (160 points max).
In addition to displaying alarm status and values in their engineering units, the ST-71-HMI stores most-recent 10 minute and historical 24 hour trends for each monitored point. Data is archived on the PC's hard drive in 24 hour industry-standard “.csv” files that are easily imported into Microsoft EXCEL™, Microsoft ACCESS™ or other data processing applications.
Up to 10 customer specific plot plans may be imported with each utilizing small "drag & drop" icons to animate sensor point locations and their real-time status. A single click on a primary screen cell point indicator automatically calls up the appropriate plot plan showing sensor locations readings and alarm status.
It should be remembered that ST-71-HMI PC software is not designed to control critical alarm functions. It is provided only as a means to display and archive monitored data.
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