LNS Sprint 545 S2, Instruction Manual

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4-12 CHAPTER 4: ELECTRICS
SPRINT 545/565S2
2.3.6. Programmable Logic Controller
The programmable controller (PLC) continuously scrutinises all data from the remote control, probes,
switches, cells, interface, etc.
The program loaded into the PLC manages this information. The PLC then distributes the interface
signals, controls the motors and displays the appropriate messages on the remote control.
Designation Description
A Battery module
M1 Slot for software updates
M2 Slot for memory expansion (in use as standard)
Although the batteries last for a relatively long time (2-3 years), it is advisable to keep
spares on hand. When a battery becomes low, the amplifier signals this through a control
light. The battery is not rechargeable, and must be replaced straight away. Replacement
must take place while the bar feed system is powered up.
Procedure:
1.
Lift the blue cover.
2. Pull out the card with the indicator lights.
3. Take out the battery using a small screwdriver. Fit the new battery.
4. Fit the card and close the unit.
Used batteries must be disposed of in an ecologically safe manner.
A
M1
M2