FANUC Series 16i /18i /21i -MB/TB
02 2001.10.19 Exchan
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Setting Trouble forecast level
1. Select thermal simulation or disturbance torque by page keys [Page↑]/[Page↓].
2. Select axis by cursor keys [↑]/[↓].
3. Input numerical value by MDI key and press [INPUT] key.
Trouble forecast level is input into parameter No.8860 and 8861.
Change of Trouble forecast level
When Soft key [TRB LV] is pressed, the following soft keys appear.
[<] [W.PRM ] [G-ADJ. ] [TRB LV] [ ] [(OPRT)] [ ]
[<] [ -10% ] [ +10% ] [ -1% ] [ +1% ] [ INPUT] [ ]
[ -10% ]: Subtract 10% from Trouble forecast level.
[ +10% ]: Add 10% to Trouble forecast level.
[ -1% ]: Subtract 1% from Trouble forecast level.
[ +1% ]: Add 1% to Trouble forecast level.
[ INPUT]: Input Trouble forecast level by MDI key.
Trouble forecast signal
When thermal simulation or disturbance torque of servo axis exceeds trouble forecast level,
Trouble forecast signal TDFSVx (F298.0 - F298.7) is output.
Parameters TRSx (No.8853/8854) need to be set to 1 to perform the trouble forecast.