CONTREX CX-1200 - Manual (Page 329)

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CLEAR-9
Use the Clear-9 procedure to restore the Control Parameter's factory default settings. The back-up settings
for the Control Parameters are also restored to the factory default.
NOTE: Clear-9 restores the PLC to the factory default. The back-up for the PLC is also restored to the
factory default.
The fault counters are reset to “0”.
Norm Pwr Ups (MP-154) is reset to “1” (normal power-up) or “0” (if CPU reset occurs during
power-up).
Job Sizes and Position Data are reset to “0”.
The Code Select line and the Large Number units in the “Status” screen are cleared.
To do the Clear-9 Procedure:
Press the Clear key and the “9” key, then continue to press the keys while you apply power to the
CX-1200.
Figure 8-6 Parameter Load at Power-up Corresponding Keypad Numbers
7
4
1
-
8 9
5 6
2 3
0
.
CLEAR
ENTER
MENU
STATUS
CODE
HELP
Numeric "8" key
"Clear" key
Numeric "7" key
Numeric "9" key