Function Packages
68 Unrestricted SICAM A8000 / CP-8000 • CP-8021 • CP-8022 Manual
DC8-037-2.02, Edition 10.2017
3.3 Automation
The function package Automation contains the following functions:
• Telecontrol interface
─ Reception of messages with process information
─ Handling of commands according to IEC 60870-5-101/104
─ Change management and generation of messages with time tag
• Open-/closed-loop control function
─ Test functions
• Process data input and output
3.3.1 Telecontrol Interface
3.3.1.1 Transfer of Messages with Process Information
Reception of messages with process information and transfer to the open-/closed-loop control func-
tion for the purpose of further processing.
Messages with process information in monitor direction:
• Single-point information, double-point information, step position information
• Measured values
• Integrated totals
• Bitstring of 32 bit
Messages with process information in control direction:
• Single commands, double commands, regulating step commands
• Setpoint commands
• Bitstring of 32 bit
3.3.1.1.1 Treatment for Commands According to IEC 60870-101/104
The treatment for commands serves for the check of the spontaneous information objects to
be processed with the help of the open-/closed loop control function and transmission of the con-
firmation for:
• Pulse commands (single commands, double commands, regulating step commands)
• Setpoint values (setpoint command)
• Bitstring of 32 bit
The data transfer of the spontaneous information objects to the open-/closed-loop control func-
tion for further processing is dependent on the result of the checks.
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