Mitsubishi FX-20P-E User Manual

FX-20P-E Handy programming panel Others Function 10
10-15
10.5.5 Latch range
• Change the latch range (area backed up against power failure).
• In the FX
0
/FX
0S
/FX
1S
/FX
0N
/FX
1N
Series PLC, the latch range cannot be changed.
In the FX/FX
2C
/FX
2N
/FX
2NC
Series PLC, the latch range is fixed for the following devices:
-FX/FX
2C
Series PLC : M1024 to M1535, D512 to D999 and D1000 to D7999 (file
registers and RAM files)
-FX
2N
/FX
2NC
Series PLC : M1024 to M3071, D512 to D7999 (including file registers)
• 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.
- 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
the end device No.
LATCH RNAGE
M500
- M1023
Display example
Start device End device
GO
Press the [GO] key in turn
to proceed to each device
latch range setting
screen.

Mitsubishi FX-20P-E Specifications

General

Brand	Mitsubishi
Model	FX-20P-E
Category	Control Panel
Language	English