The technological line realizes the control of drives of the roof felt production line:
implementation of control of 7 driving sections of lines in master-slave mode with concurrent angles and in master-follower mode with division of loads,
precise coordination of drive section work,
support for material feeding mode, manual and automatic mode.
Scope of work:
Used PLC controllers, terminals, communication, visualization systems:
1 S7-315-2DP central driver,
distributed structure of inputs / outputs on the site – 1 station on PROFIBUS DP in the desktop,
7 text OP77B operator panels,
1 MP270 touch operator terminal,
DCS800 DC drives with encoder cards, controlled via Profibus DP.
List of controlled and measuring devices, control devices:
115 binary signals,
36 analog signals,
14 DC motors with adjustable speed,
functions of angle concurrency and load sharing between drives,
4 measuring compensators.