Latch Range - Mitsubishi FX-20P-E Operation Manual

FX-20P-E Handy programming panel
10.5.5

Latch range

• Change the latch range (area backed up against power failure).
• In the FX /FX
0
In the FX/FX
- FX/FX
2C
- FX /FX
2N
• The latch range setting is displayed in the order "auxiliary relay (M) → state (S) → counter
(C) → data register (D)".
For the device type whose latch range does not have to be changed, press the [GO] key
without entering anything to proceed to the next device type.
Display example
LATCH RNAGE
M500 - M1023
Start device
Press the [GO] key in turn
to proceed to each device
latch range setting
screen.
/FX /FX /FX Series PLC, the latch range cannot be changed.
0S 1S 0N 1N
/FX /FX Series PLC, the latch range is fixed for the following devices:
2C 2N 2NC
Series PLC : M1024 to M1535, D512 to D999 and D1000 to D7999 (file
registers and RAM files)
Series PLC : M1024 to M3071, D512 to D7999 (including file registers)
2NC
- When changing the latch range, set the start device and the
end device in this order.
- The end device of the latch range can be changed as far as
the input value is smaller than the default value.
Confirm that the start device No. is equivalent to or less than
End device
the end device No.
GO
Others Function 10
10-15