The standard equipment package includes a screw, a control cabinet based on a relay control system
(SecuRe) and a mobile, digital operator terminal.
The V-6030HD features a side-mounted power unit for easy maintenance access and a front access panel box as well as a programmable smart relay control system
to provide diagnostic and troubleshooting assistance.
contract 2: schedule 2: 1) electrical improvements analyze existing relay control system
and create description and diagram of plant operation.
Project Description : Old relay control systems
will be replaced with programmable logic controller-based ones
In more recent years, elevator relay control systems
have gone to solid state.
It will upgrade old relay control systems
to Programmable Logic Controller (PLC)-based ones