6410-001-C-N-K servo system Pacific Scientific

Description

6410-001-C-N-K servo system Pacific Scientific

6410-001-C-N-K servo system Pacific Scientific

The DCS system adopts the I/A Series control system launched by FOXBORO Company in the United States, which mainly includes a controller, I/O cards, 1 engineer station, 3 operation stations, 1 process control station, and 1 printer. The controller is connected to the engineer station and operation station through a gateway, while the operation station and printer are connected through a gateway.
Control processor – FCP270. FCP270 is an optional fault-tolerant station that, together with the fieldbus component (FBM) connected to it, can monitor the process according to a configured control scheme. It can achieve continuous control, trapezoidal logic control, and sequential control, completing the functions of data collection, detection, alarm, and information transmission. FCP connects to the FBM backplane through a serial port, and can connect up to 4 backplanes in series. Each backplane has 8 FBM slots, and FCP270 can support up to 32 FBMs.

Fieldbus component – FBM. FBM, also known as I/O card, is a field signal conversion component that can convert field signals into computer signals. It is divided into two types: analog signal and digital signal, and can perform multiple functions. Each analog component has 8 input and output channels, while the digital component has 16-32 channels. The digital fieldbus component can perform various functions, such as event sequence monitoring, ladder logic control, and pulse counting. All field signals are isolated from control electronic circuits, and analog input/output signals are transformer coupled and optoelectronic double isolated. Each A/D and D/A converter is independent, ensuring minimal impact of faults on the system.

Engineer Station. The engineer station is installed independently, equipped with system software and application software, as well as management software such as real-time databases and historical databases. Realize the configuration functions of control, monitoring screen, historical and trend data for the air separation system. According to the configuration of the application operating station processor AW, it has the functions of the application processor AP and the operating station processor WP. As the AP, it undertakes the server function on the network and provides a human-machine interface as the WP.

Operation station. The operation station is arranged in the control room, and the power is supplied by UPS to achieve the functions of monitoring and operating the control unit equipment by operators. The operator’s operations and process parameter alarms are automatically recorded and printed by an online printer. In addition to monitoring functions, the operation station also provides functions for modifying individual operation screens, software backup, and parameter modification.

1794-IB16K
1794-IB16XOB16P
1794-IB32
1794-IB8
1794-IC16
1794-ID2
1794-IE12
1794-IE4XOE2
1794-IE8
1794-IE8H
1794-IE8K
1794-IE8XOE4
1794-IF4I
1794-IJ2
1794-IJ2K
1794-IM8
1794-IP4
1794-IR8
1794-IRT8
1794-IRT8K
1794-IT8
1794-IV16
1794-L34/B
1794-OA16
1794-OA8
1794-OA8I
1794-OA8K
1794-OB16
1794-OB16D
1794-OB16P