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General| Brand | FATEK |
|---|---|
| Model | FBs-20MC Series |
| Category | Controller |
| Language | English |
Describes the physical structure and case sizes of FBS-PLC Main Units, using FBS-24MC as example.
Lists various FBS PLC models with their specifications, covering NC Control, Advanced, Basic Main Units, Expansion Power, and Digital I/O Modules.
Provides detailed specifications for main units, including execution speed, memory, I/O points, and register types.
Covers the expansion of Digital I/O and Numeric I/O using expansion units or modules, including system limitations.
Provides essential precautions for PLC installation, including avoiding noise sources and proper placement for ventilation.
Lists specifications and wiring details for available AC power supplies, including power consumption and isolation type.
Provides specifications and wiring for DC power sourced supplies, detailing their capabilities and differences from AC counterparts.
Describes the residual capacities of power supplies and current consumption of expansion modules to prevent overloading.
Details specifications for 5VDC differential and 24VDC single-end inputs, including signal voltage, current, and status indication.
Outlines specifications for digital outputs, including Line-driver and single-end circuits, and notes on external protection.
Discusses protection measures for output devices like relays and transistors against surge currents and noise.
Outlines essential checks before powering on the PLC, including wiring, power type, and load consistency.
Details the function of LED indicators on the main unit and provides troubleshooting guidance for common errors.
Details the coding rules for translating ladder diagrams into mnemonic instructions, crucial for programming.
Illustrates the memory buffer layout in PLC and FBS-PACK, detailing SRAM and program areas.
Lists and explains the allocation of digital (bit) and register (word) data types, including their ranges and remarks.
Provides a comprehensive list of special registers, their functions, and descriptions, covering PID control and temperature monitoring.
Lists sequential instructions with their operands, symbols, descriptions, execution time, and instruction types.
Introduces various function instructions, categorized into Basic and Advanced groups, covering a wide range of operations.
Shows the valid operands and ranges for sequential instructions like ORG, LD, AND, OR, and their application to various relays.
Details the format of function instructions, including input control, instruction number, operand, and function output.
Explains the use of index registers (V, Z, P0-P9) for indirect addressing, allowing flexible operand manipulation.
Describes Timer instructions (Tnnn) with different time bases (0.01S, 0.1S, 1S), including operation and examples.
Explains Counter instructions (Cnnn) for counting events, including 16-bit and 32-bit counters, and their preset values.
Explains the MOVE instruction for transferring data from a source register (S) to a destination register (D).
Covers the ADDITION instruction for performing arithmetic addition of Sa and Sb, storing the result in D, with carry/borrow flags.
Details the SUBTRACTION instruction for performing arithmetic subtraction of Sa and Sb, storing the result in D, with carry/borrow flags.
Covers the COMPARE instruction for comparing Sa and Sb, setting function outputs based on equality, greater than, or less than.
Covers WATCHDOG TIMER (FUN90) for setting timeout and RESET WATCHDOG TIMER (FUN91) for resetting the timer.
Covers NC positioning instructions such as HSPSO (FUN140), MPARA (FUN141), PSOFF (FUN142), and PSCNV (FUN143) for motion control.
Details communication instructions like MODBUS MASTER (FUN150) and COMMUNICATION LINK (FUN151) for device communication.
Lists floating-point operations including Integer to Floating (FUN200), Floating to Integer (FUN201), ADDITION (FUN202), SUBTRACTION (FUN203), MULTIPLICATION (FUN204), DIVISION (FUN205), COMPARE (FUN206), ZONE COMPARE (FUN207), SQRT (FUN208), SIN (FUN209), COS (FUN210), TAN (FUN211), NEG (FUN212), ABS (FUN213).
Introduces core step instructions: STP (step), FROM (source step), TO (transfer target), and STPEND (end of process).
