1-4
Section
Nomenclature and Functions
11
Key Functions
Classification
Key
Function
Mode keys
MON
Monitors current position or I/O signals (MONITOR
mode).
ORIG
SRCH
Moves the selected axis to the origin (ORIGIN
SEARCH mode).
JOG
Jogs the selected axis (JOG mode).
MPG
Designates the axis and multiplication factor when
using a manual pulse generator (MPG mode).
PROG
EXEC
Executes programs (RUN mode).
EXT
Sets the control mode for the MC Unit,
force-locks/unlocks the servo, etc. (EXTENSION
mode).
Direct
command keys
OVERRIDE
Increases or decreases the speed of the axis
under operation.
co
a d eys
TEACH
Writes the current position of axes as position data.
Other keys
DEC STOP
Decelerates and stops all axis movement. Stopping
using the DEC STOP Key is treated as a system
error.
PAUSE
Stops program execution or origin searches.
This key is valid only during program execution or
origin searches.
START
Starts positioning.
ERR CLR
Resets errors to clear the error status of the MC
Unit.
CHG
Enables changing numeral data.
TASK CHG
Changes the task to be executed in PROGRAM
EXECUTION mode.
Numeric
Used to input numeric data.
+/–
Used to change the sign (+/–) of numbers. Every
press of the key toggles the sign. (+ is not
displayed.)
CLR
Clears data that has been set or returns to the
previous display.
WRITE
Outputs data that has been set or writes it to
memory.
YES, NO
Used when a confirmation display appears.
↓
,
↑
Scroll the display up and down.
Feed keys
Used to jog or handle-feed an axis. These keys are
valid only in JOG or MPG
mode. These keys are
also used to select the servo parameter axis for the
CS1W-421/221 and C200H-MC221.
Note The feed keys are +X, –X, +Y, –Y, +Z, –Z, +U and –U.
+Z, –Z, +U, and –U are not effective for the CS1W-MC221, CV500-MC221 and
C200H-MC221.