ABB|07 KT 92|Programmable Logic Controller

Description

• The ABB 07 KT 92 is a programmable logic controller (PLC) from the Advant Controller 31 series for decentralized automation

Features

• Supports Function Block Diagram, Ladder Diagram, and Extended Instruction List programming
• Serial interface for programming and monitoring
• Modular project handling with online status display

Technical Specifications

• Processor and Memory:

  • User program RAM: 3EE40H bytes
  • Flash EPROM: Stores user data segments (0–3) with checksums
  • Binary flags: M 00,00 to M 511,15 at SEG:6A80 to SEG:8A80
  • Word flags: MW 00,00 to MW 511,15
  • Step chains: S 00,00 to S 255,15

• Interfaces:

  • COM1 serial interface: 9600 baud, 8 data bits, no parity, 1 stop bit
  • ARCNET programming: Requires ARCNET card and driver

• Operands:

  • Digital inputs: E 00,00 to E 63,15
  • Digital outputs: A 00,00 to A 63,15
  • Analog inputs: EW 00,00 to EW 15,15
  • Analog outputs: AW 00,00 to AW 15,15
  • System constants: KW 00,00 to KW 00,15

• System Functions:

  • Cycle time configuration: Via system constants
  • Diagnosis flags: M 255,10 to M 255,14 for error states
  • Real-time clock: Managed via dual-port RAM

• Programming Software:

  • 907 PC 33: Supports program memory descriptor 328D to 384D
  • Online functions: Single-step execution, breakpoint setting