Mitsubishi Electric M800 Series Manual page 416

M800/M80/E80/C80 Series Alarm/Parameter Manual
16 Machine Parameters
#1235 set07
bit0: Helical interpolation speed 2
0: Select normal speed designation also for 3rd axis
1: Select arc plane element speed designation
bit2: Fixed type chopping compensation valid only at start
When the fixed type compensation value is selected, the method can be changed to the compensation value
sequential update type after the first four cycles.
0: Disable the method changeover
1: Enable the method changeover
bit4: Selection condition of synchronous tapping gear step
Select the parameters that determine the gear step for synchronous tapping.
0: #3005 through #3008 (smax1 to 4) when "#1223 aux07/bit7" is "0".
Or #3013 through #3016 (stap1 to 4) when "#1223 aux07/bit7" is "1".
1: Always #3013 through #3016 (stap1 to 4)
#1236 set08
bit0: Manual rotary axis feedrate unit
Select the unit of manual rotary axis feedrate.
0: Fixed to [°/min]
1: Same speed as before (When inch command, the speed is the command speed divided by 25.4.)
bit1: Spindle speed detection
Select the pulse input source of actual spindle rotation speed (R6506/R6507) when the spindle encoder se-
rial connection is selected ("#3025 enc-on" is set to "2").
0: Serial input
1: Encoder input connector
bit2: Current limit droop cancel invalid
Select whether to cancel the position droop when the current limit changeover signal is canceled.
0: Cancel the droop.
1: Not cancel the droop.
bit3: Rotary axis command speed scale
Select to multiply the rotary axis command speed by 10 times.
0: Invalid
1: During initial inching, the rotary axis command speed is multiplied by 10. In other words, if "F100" is com-
manded, the speed will be the same as when 1000°/min is commanded.
The rotary axis speed display unit will be 10°/min.
(PR) #1237 set09
Not used. Set to "0".
399 IB-1501279-H