ABB AC 31 manuals
AC 31
Table of contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Table Of Contents
- Presentation
- General setup rules
- Central units with extensions
- Operation of the 40 and 50 series central units
- Program execution
- Refresh times / reply times
- Power on / program launch
- Power cuts or drops
- References
- Required material
- Programming
- Variable declarations
- Inserting variables
- Communication with the PLC
- Initializing the central unit
- Quitting AC31GRAF
- General operating conditions
- CS 31 bus technical specifications
- Central units
- Technical specification
- Extensible remote units
- Technical specifications of the extensible remote units
- Binary extensions
- Binary extensions specifications
- Analog extensions
- Technical specifications of the analog extension
- Analog inputs diagram:
- Analog outputs diagrams:
- Accessories
- SK 52 connection diagram (see Figure 3-14):
- ASCII/MODBUS ® communication cables: 07 SK 51 and 07 SK 53
- SK 53 connection diagram (see Figure 3-16):
- TC50 display cables: 07 SK 54 and 07 SK 55
- External dual connector: 07 ST 51
- Stickers
- Dimensions (in mm)
- Implementation of an AC 31 system
- Earthing
- Cabling of the CS 31 bus
- Different power supply types
- Central unit and remote unit cabling
- Cabling binary extensions
- Cabling the analog extension
- Addressing
- Addressing slave central units or remote extension units on the CS 31 bus
- Addressing slave central units
- Addressing example
- Summary
- Software introduction
- List of variables
- Initialization
- Configuration
- The central unit operative mode
- Transmission/reception range of a slave central unit
- Initialization /Internal bits backup
- Initialization / Internal double word backup
- Central unit reaction to class 3 errors
- Communication mode of the COM1 serial interface
- communication parameters:
- The central unit cycle time
- CS31 bus communication times
- Clock
- Password
- Analog configuration ( extension)
- Programming examples
- Operation AND
- NAND operation
- NOR operation
- Timer functions
- TON: on delay
- TP: monostable (constant)
- Oscillators
- Detecting the first cycle with the M 255.15 variable
- Up/Down counter function
- Scaling an analog value
- Processing an analog input
- Sub-program
- Calling a sub-program
- Passing parameters
- Interruptions
- Validation of interruptions
- Step motor command
- High speed counter with value capture, zero reset and overflow detection
- Communication between central units on the CS 31 bus
- Transmission by word
- Utilization of the function blocks
- Network communication with the incorporated MODBUS interface
- Communication configuration
- Example using the MODBUS function
- Reply times for MODBUS communication
- Point to point communication with the incorporated ASCII interface
- Point to point communication with the programming protocol
- Types of errors detected
- Status through software
- Correspondence table between the error and the diagnosis variable values
- Class error descriptions:
- Class 4 error descriptions
- Example for saving numerous errors of the same class
AC 31
Table of contents
- Table Of Contents
- Introduction
- System data and CS31 bus system data
- CS31 bus system data
- Replacement devices: CPU
- Replacement device 07KT9x-AD
- Table 16: Connector (X7
- Replacement device 07DC91-AD
- Replacement device 07DC92-AD
- Replacement device 07AI91-AD
- Replacement device 07AC91-AD
- Replacement device 07AC91-AD2
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