Mitsubishi Electric MELSEC FX3U Programming Manual page 59

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
3
Setting devices
1. Click "Device" tab, and set devices.
The "Device" tab is available only in FX
Set item
Supplemental relay
State
Timer
Counter (16bit)
Counter (32bit)
Data register
Extended register
4
Setting the PC name
1. Click "PLC name" tab, and input the program title.
Set item
Title
/FX
3U 3UC
Set the latched (battery backed) auxiliary relay range. Initial value: 500 to 1023
Set the latched (battery backed) state relay range. Initial value: 500 to 999
The setting displayed here cannot be changed.
Set the latched (battery backed) 16-bit counter range. Initial value: 100 to 199
Set the latched (battery backed) 32-bit counter range. Initial value: 220 to 255
Set the data register range (battery backed). Initial value: 200 to 511
All extension registers are latched (battery backed).
This setting is fixed, and cannot be changed.
Contents of setting
Input the program title in up to 32 half-width characters
(or 16 full-width characters).
2.7 Types and Setting of Parameters
PLCs.
This example shows a window in an
FX /FX
3U 3UC
Contents of setting
2 Overview (Sequence Program)
PLC.
Setting range
0 to 1023
0 to 999
–
0 to 199
220 to 255
0 to 511
–
Setting range
32 half-width characters
(or 16 full-width characters)
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