FANUC Series 16/18/160/180-Model C Machining Center Operators Manual

OPERATION
B–62764EN/01
7. ALARM AND SELF–DIAGNOSIS
FUNCTIONS
659
The table below shows the signals and states which are enabled when each
diagnostic data item is 1. Each combination of the values of the diagnostic
data indicates a unique state.
020
021
022
023
024
025
1
1
1
1
1
1
1
1
1
111
1
1
0
0
0
0
0
0
0
0
00
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Emergency stop signal input
External reset signal input
MDI reset button turned on
Reset & rewind input
Servo alarm generation
Changed to another mode or feed hold
Single block stop
CUT SPEED UP/DOWN
RESET BUTTON ON
RESET AND REWIND ON
EMERGENCY STOP ON
RESET ON
STOP MOTION OR DWELL
Diagnostic numbers 030 and 031 indicate TH alarm states.
No.
Display Meaning of data
030 CHARACTER NUMBER TH DATA The position of the character which caused TH alarm is
displayed by the number of characters from the begin-
ning of the block at TH alarm
031 TH DATA Read code of character which caused TH alarm

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