Mitsubishi FX3UC Series User Manual

377
FX3UC Series Programmable Controllers
User’s Manual - Hardware Edition
11 Memory Cassette/Battery
11.1 Memory Cassette (FX3U-FLROM-16/64/64L)
11
Memory Cassette/Battery
12
Test Run, Maintenance, Troubleshooting
A
Version Information
B
Performance Specifications
C
Special Devices (M8000 -,D8000 -)
D
Instruction List
E
Character-code
F
Discontinued models
11.1.5 PROTECT switch operation
1. Preparing the operation tools
Set the PROTECT switch knob by using the tip of a pair of tweezers, a
precision screwdriver, or a tool with a tip width of approx. 0.8mm (0.04").
Do not use objects with round tips, as the round tip can easily slip off the
switch knob, possibly resulting in an incorrect setting.
2. Switch operation procedure
As shown in the figure below, the switch knob can be "pushed" or "pulled". When setting the switch, do not set
it in an intermediate position.
3. Precautions when setting and using the switch
• Leaving the switch knob at an intermediate position for an extended period can cause an equipment
failure.
• Also use care to avoid scratching the PCB when setting the switch.
Tool tip
Shape of tool tip
Good
Bad
Push
direction
Switch setting
tool
Switch
knob
Switch case
Pull
direction
OFF  ON OFF  ON

Mitsubishi FX3UC Series Specifications

General

Brand	Mitsubishi
Model	FX3UC Series
Category	Controller
Language	English