HollySys SM472, SM610 input modules. Shanghai Sijian Intelligent Technology Co., Ltd. is engaged in technology development, technical consultation, technology transfer, and sales of electrical equipment, automation equipment, electronic products, communication products, and electromechanical products in the fields of intelligent technology, information technology, and automation technology. Industrial automation products: PLC, DCS, sensors, frequency converters, encoders, relays, servo drives, soft starters, touch screens. Brands involved in the products include: Eurotherm, Schneider, Siemens, ABB, SICK, P+F, E+H, Yokogawa, Yamakawa, Mitsubishi, Emerson, Honeywell, FANUC, GE, Eaton Electrical, CT, Lu steam turbine speed input Lu steam turbine speed input FM165 primary frequency modulation module, DEH servo unit Table 3-8 Functional module terminal base description FM146 FB196 DEH servo unit servo unit (8) Electric actuator module Table 3-8 Functional module terminal base terminal board description FM182 FM131A-2 analog input channels, 7 digital input channels, 4 digital output channels, 1 analog output channel analog input channels, 7 digital input channels, 4 digital output channels analog input channels, 2 digital output channels Field Control Station System - MACS System 1532 Configuration of equipment within the field control station 321 Configuration of I/O modules within the field control station The configuration of I/O modules within the field control station follows the following principles: 1. I/O modules are fixed on the DIN rails arranged in the field control station.
HollySys SM472, SM610 input modules, using fieldbus technology (ProfiBus-DP) to replace the traditional parallel bus, effectively isolating faults of each module. Rapid maintenance measures Diagnostic capability All modules in the field control station are equipped with CPUs, and each module periodically performs self-diagnosis. Diagnosis includes the following aspects: self-test of memory, etc.;
Direct call of screen operation manual 25 "System Information Window" call (taking calling a flowchart as an example) Call from the "Window Call Menu" Call the system information window toolbar's "Window Call Menu" (window call pop-up window call menu) Select the "Graphic" (flowchart) item on the menu to open the corresponding flowchart Open other flowcharts as needed (via soft buttons) Call from the "Toolbar" Call the system information window toolbar's "Toolbox" (toolbar) button Pop up the toolbar Select the flowchart "Graphic" (flowchart) item on the toolbar Operation manual 26 Open the corresponding flowchart Open other flowcharts as needed.
Preliminary overall design: such as register settings, bus arrangement, arithmetic unit design, connection relationships between components, etc.;
Draw instruction flowchart: indicate what operation is performed by which component at what time for each instruction;
Arrange operation schedule: that is, decompose each operation into micro-operations according to the instruction flowchart, and list the micro-operations the machine should perform by time period