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FANUC Series 16i/18i/21i-MB/TB,18i-MB5 Additional Manual Page 4

Additional Manual
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FANUC Series 16i/18i/21i-MB/TB，18i-MB5
Diagnosis screen for Dual Check Safety
Function Specifications
2002.11.19 T.Inagaki E.Genma
4/
14
A-78974E
02 030714 T.Inagaki (2) is altered
02 030714 T.Inagaki (2) is altered 02 030714 T.Inagaki (2) is altered
02 030714 T.Inagaki (2) is altered
1.2
Screen display
The present machine condition
(1) General
[ 1 page ]
• Safe signal mode (SAFE MODE) is displayed.
The kind and priority of the safe signal mode are as follows.
Priority Kind
EMERGENCY STOP
MCC off TEST
A) NORMAL MODE
B) GUARD opening REQ
C) GUARD opening
High .
Low .
D) ILLEGAL MODE
The priority of A) - D) are same.
• The last MCC OFF test execution time (LAST MCC off TEST) is
displayed.
In case that no execution of MCC off test, “NO TEST” is displayed.
• The reason of LGD=0 is displayed. The display items are as
follows.
Display item
ORQ=0 (NO opening REQUEST)
RQT=1 (MCC off TEST REQUEST)
ILLEGAL MACHINE POSITION
ILLEGAL SPEED
ILLEGAL SPINDLE SPEED
ALARM STATES
In case of LCG=1, “0” is displayed for all items.
Screen layout
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Contents Summary of FANUC Series 16i/18i/21i-MB/TB,18i-MB5 Additional Manual

  • Page 1FANUC Series 16i/18i/21i-MB/TB,18i-MB5 Diagnosis screen for Dual Check Safety Function Specifications FANUC Series 16i/18i/21i-MB/TB，18i-MB5 Diagnosis screen for Dual Check Safety Name Function Specifications No A-78974E 02 030714 T.Inagaki (2) is altered Page Version Date End Changes 1/14 date 2002
  • Page 2Contents 1.1 OUTLINE ..................................................................................................................................................3 1.2 SCREEN DISPLAY ................................................................................................................
  • Page 31.1 Outline The exclusive screen for Dual check safety, which is used for the maintenance etc., is displayed in the [SYSTEM] screen. This screen displays the present machine condition (the safe relation signals which are inputted/outputted via two paths (PMC/FSSB)) and the machine condition when the
  • Page 41.2 Screen display The present machine condition (1) General [ 1 page ] • Safe signal mode (SAFE MODE) is displayed. The kind and priority of the safe signal mode are as follows. Priority Kind High . EMERGENCY STOP MCC off TEST A) NORMAL MODE B) GUARD opening REQ C) GUARD opening Low . D) ILLEGAL MO
  • Page 5(2) DI/DO [ 2 page ] (Safe DI signals) • The conditions of the input signal via PMC/FSSB are displayed. • “#” is displayed when the conditions of the signals are not the same. (Note that “#” is not displayed even if the bit 0 conditions of G332/DI+000 and the bit 2,3 conditions on G191/DI+001 are no
  • Page 6[ 4-5 page ] (Safety Area) • Common DI/DO signals (*ESP,*BRK) and DI/DO signals for each area are displayed. • The safety area, which is not used, is not displayed. (Maximum 5 screens are displayed for maximum 4-safety area.) Screen layout FANUC Series 16i/18i/21i-MB/TB，18i-MB5 Diagnosis screen for
  • Page 7Data display at the alarm occurrence (1) General [ 1 page ] • The occurrence time, alarm number and message are displayed when the first Dual Check Safety relation alarm is generated. • Displaying “NO ALARM” on the time and “0” on all other data if no Dual Check Safety alarm occurs. • The alarm is d
  • Page 8Screen layout (2) DI/DO [ 2 page ] • The conditions of the input signal via PMC/FSSB are displayed at Dual Check Safety alarm occurrence. “0” are displayed on all data if no Dual Check Safety alarm occurs. • “#” is displayed when the conditions of the signals are not the same. • The screen layout is
  • Page 9(3) Machine Information [ 4 page ] (Machine Position) • The machine coordinates (detection unit) on CNC and monitor side are displayed at Dual Check Safety alarm occurrence. “0” are displayed on all data if no Dual Check Safety alarm occurs. • The position displays of a Dual Check Safety invalid axi
  • Page 10[ 5 page ] (Position Error) • The servo errors (detection unit) on CNC and monitor side are displayed at Dual Check Safety alarm occurrence. “0” are displayed on all data if no Dual Check Safety alarm occurs. • The position displays of a Dual Check Safety invalid axis are blank. • “#” are displayed
  • Page 11[ 6 page ] (Axis Speed) • The axis speeds (detection unit/interpolation interval(*1)) on CNC (2) and monitor side are displayed at Dual Check Safety alarm occurrence. “0” are displayed on all data if no Dual Check Safety alarm occurs. • The position displays of a Dual Check Safety invalid axis are b
  • Page 12[ 7 page ] (Spindle Speed) • The spindle speeds on CNC and spindle side are displayed at Dual Check Safety alarm occurrence. “0” are displayed on all data if no Dual Check Safety alarm occurs. • The speed displays of a Dual Check Safety invalid spindle are blank. • “#” are displayed when the spindle
  • Page 13(4) Monitoring State [ 8 page ] (Monitoring for servo axis) • The monitoring states (cross check data) on CNC and monitor side are displayed at Dual Check Safety alarm occurrence. “0” are displayed on all data if no Dual Check Safety alarm occurs. • These data are displayed with two screens in case
  • Page 14[ 9 page ] (Monitoring for spindle) • The monitoring states (cross check data) on CNC and spindle side are displayed at Dual Check Safety alarm occurrence. “0” are displayed on all data if no Dual Check Safety alarm occurs. • “#” is displayed when the monitoring states (cross check data) are not the