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M800W/M80W Series Connection and Setup Manual
20 Setting the Hardware
20.7 Initializing the NC Internal Data (SRAM)
The initialization does not affect the settings of the option parameters.
(Note)
The DIP switches next to the rotary switch are for our adjustment. Do not change them after the shipment.
Normally the switches No. 1 and 2 are in OFF state (downward).
(1) With the NC power OFF, turn the rotary switch to "7" . Then, turn the power ON.
0
F
1
E
2
D
3
C
4
B
5
A
6
9 8
7
(2) Turn the power OFF after one of the two 7-segment LEDs (see below) displays "-" (hyphen).
M800W/M80W
(Note)
Ignore the display on the side not marked with "-" in the above 7-segment LED displays.
(3) Change the rotary switch to "C" and then turn the power ON.
0
F
1
E
2
D
3
C
4
B
5
A
6
9 8
7
(4) The 7-segment LED display changes as "08." "00" "01" - - - "08". When it shows "0y", SRAM clear is completed (it
takes 8 seconds).
(5) Turn the NC power OFF.
(6) Turn the rotary switch to "0" again.
0
F
1
E
2
D
3
C
4
B
5
A
6
9 8
7
(7) Turn the power ON again.
M800S
M80
441
IB-1501268-K
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