Machine Jog Operation - Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual

8.3

Machine JOG Operation

Machine JOG operation for each machine is started by specifying the coordinate system (world coordinate system, base
coordinate system, tool coordinate system) and coordinates axes (X, Y, Z, A, B, C) of the machine. Machine JOG operation
cannot be started simultaneously with the specified machine or the specified axes.
Start the machine JOG operation of the specified machine. Machine JOG operation is performed with the machine JOG start
commands shown below.
• [Rq.2250] Machine forward rotation JOG start command X (M43632+32m)
• [Rq.2251] Machine forward rotation JOG start command Y (M43633+32m)
• [Rq.2252] Machine forward rotation JOG start command Z (M43634+32m)
• [Rq.2253] Machine forward rotation JOG start command A (M43635+32m)
• [Rq.2254] Machine forward rotation JOG start command B (M43636+32m)
• [Rq.2255] Machine forward rotation JOG start command C (M43637+32m)
• [Rq.2256] Machine reverse rotation JOG start command X (M43640+32m)
• [Rq.2257] Machine reverse rotation JOG start command Y (M43641+32m)
• [Rq.2258] Machine reverse rotation JOG start command Z (M43642+32m)
• [Rq.2259] Machine reverse rotation JOG start command A (M43643+32m)
• [Rq.2260] Machine reverse rotation JOG start command B (M43644+32m)
• [Rq.2261] Machine reverse rotation JOG start command C (M43645+32m)
The coordinate system to perform machine JOG operation is set by the Machine JOG coordinate system setting shown below.
The coordinates for which machine JOG operation are possible differ by machine type. Refer to the instruction manual of the
machine library for details.
• [Cd.2162] Machine JOG coordinate system setting (D52900+32m)
Setting data
■Machine parameter (Machine speed setting)
Parameter block, machine JOG speed limit value (mm), and machine JOG speed limit value (degree) are set in the machine
speed setting of machine parameter. Acceleration and deceleration are controlled based on the acceleration time/deceleration
time of the specified parameter block, and the data of the machine JOG speed limit value (mm)/machine JOG speed limit
value (degree).
Refer to machine parameter for details of machine parameter.(Page 48 Machine Parameter)
■Machine JOG speed
Set the speed used by machine JOG with "[Cd.2160] Machine JOG speed setting(mm) (D52896+32m, D52897+32m)",
"[Cd.2161] Machine JOG speed setting(degree) (D52898+32m, D52899+32m)". The machine JOG operation speed setting
value that matches the unit of the coordinates for performing machine JOG operation is used.
The setting range for "[Cd.2160] Machine JOG speed setting(mm) (D52896+32m, D52897+32m)", and "[Cd.2161] Machine
JOG speed setting(degree) (D52898+32m, D52899+32m)" is shown below.
Device name
[Cd.2160] Machine JOG speed setting(mm) (D52896+32m, D52897+32m)
[Cd.2161] Machine JOG speed setting(degree) (D52898+32m, D52899+32m)
■Machine JOG operation speed limit value
When machine JOG speed setting exceeds the speed limit value during machine JOG operation, an error (error code: 0EE0H
(details code: 00E1H)) occurs, and the speed limit value is used as the machine JOG speed. Use the following parameters for
the speed limit value.
Coordinate unit
mm
degree
Setting item
Machine JOG speed limit value (mm)
Machine JOG speed limit value (degree)
Setting range
-2
1 to 600000000(10 [mm/min])
-3
1 to 2147483647(10 [degree/min])
8 MANUAL CONTROL
8.3 Machine JOG Operation
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