Technical Specifications Function: Program and historical data memory expansion Bus Interface: Mark‑VIe VME backplane bus Operating Temperature:‑30℃ ~ +70℃ Mounting: Mark‑VIe rack plug‑in installation
Functional Features Expanded non‑volatile program storage Historical operation and fault event data storage High‑speed data access with main processor
Application Scenarios Mark‑VIe turbine‑generator main control cabinet Main processor memory expansion and data recording subsystem
Performance Parameters Stable high‑speed memory read‑write performance Long‑term data retention under power‑off condition
Structural Characteristics Mark‑VIe rack plug‑in memory module Backplane VME bus golden‑finger connector Front‑panel data access status LED indicators Rack locking mechanical latch
Working Principle Connects to Mark‑VIe main processor via VME backplane bus. Provides extra storage space for control logic programs, operation trend data and fault event records for the turbine‑generator control system.
Installation Requirements Implement ESD anti‑static protection during module replacement. Fully insert into matched VME rack slot and lock latch. Ensure reliable backplane bus contact.
Usage Notes Cut off system power supply before plug‑in and pull‑out operation. Do not modify stored program data without authorization.
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