Mitsubishi Electric M800 Series Manual page 431

M800/M80/E80/C80 Series Alarm/Parameter Manual
16 Machine Parameters
(PR) #1263 set35
bit1: Show/Hide history clear menus
Show/Hide operation menus for data clear of collection setting screen, history clear of alarm history screen,
history start, and history stop.
0: Show history clearing operation menus
1: Hide history clearing operation menus
bit2: Hide the alarm category of PLC message
Select whether to hide the alarm category of PLC message (alarm or operator message).
0: Display the alarm category
1: Hide the alarm category
bit3: Overvoltage alarm switch
Select the alarm for overvoltage.
0: Display the warning upon occurrence of overvoltage alarm.
1: Execute emergency stop upon occurrence of overvoltage alarm.
#1264 set36
Not used. Set to "0".
(PR) #1265 ext01
bit0: Command format 1
Select the command format for the fixed cycle for compound lathe.
0: Conventional format
1: MITSUBISHI CNC special format (1 block command method)
bit1: Command format 2
Select the command format for the lathe fixed cycle.
0: Conventional format
1: MITSUBISHI CNC special format
bit2: Command format 3
Select the command format for the hole drilling fixed cycle.
0: Conventional format
1: MITSUBISHI CNC special format
bit3: F-command unit 2 (for L system only)
Specify the unit to be used if a synchronous feed or thread cutting lead command contains no decimal point.
0: Type 1 (conventional specifications) or Type 2
Type 1 or Type 2 is selected by the parameter "#1271 ext07/bit2".
1: Type 3
F command 0.01 mm/rev, 0.0001 inch/rev
E command
Sync feed (corner chamfer/corner R feedrate) 0.01 mm/rev, 0.0001 inch/rev
Thread cut (fine thread cut lead) 0.0001 mm/rev, 0.000001 inch/rev
(Note) Type 3 is independent of the input unit.
(PR) #1266 ext02
bit0: Axis name extension valid
[M8]
0: "Axis name extension" invalid
1: "Axis name extension" valid
[C80]
Not used.
IB-1501279-H 414