User`s manual

11 - 1
11
11-1 Jog operation
The following describes the various data and operations when jog operation is performed.
[1] Outline of function
Operation is started up on axes in the specified direction, speed and acceleration time while jog is
ON. When jog turns OFF, operation decelerates at the specified deceleration time and comes to a
stop.
[2] Jog operation execution procedure
[3] Assignment of operation relay and operation data settings
"****" in N+**** indicates the numerical value of the address.
Operation relay (assignment of special I/O data area)
• Though the movable range is restricted when the software limit has been set to is disabled (CW
limit is smaller than or equal to CCW limit) on axis each parameter, when Å}9999999 is
exceeded by jog operation, operation becomes intermittent, and positioning is no longer
possible, and zero return must be performed.
(Note) Parameter values are enabled when speed data and acceleration/deceleration time No.
are "00".
I/O
Input
(PC←PS)
Output
(PC→PS)
0000
0200
0020
0220
0040
0240
0060
0260
Byte address of data memory
X-axis Y-axis Z-axis* A-axis*
Function
Bit
2
Busy flag
*JW-14PS only
0
1
0
1
0
1
Non-busy state
Busy state
Stop
Busy state
Stop
Busy state
6
7
Jog+
(CW jog operation instruction)
Jog-
(CCW jog operation instruction)
Startup by Jog+ or Jog-.
• When the startup speed of the parameter is set, the startup speed is enabled.
Set the speed instruction value and acceleration/deceleration time No. to the operation
data area.
• When "0" is specified, the parameter value is taken.
Operation data (assignment of special I/O data area)
0214
0215
0216
0234
0235
0236
0254
0255
0256
0274
0275
0276
*JW-14PS only
0 to 7
0 to 7
0 to 7
0 to 3
4 to 7
Speed instruction value (10
1
10
0
)
Speed instruction value (10
3
10
2
)
Speed instruction value (10
5
10
4
)
Acceleration time No. (0 to 8) * When 0, setting value of parameter
Deceleration time No. (0 to 8) *When 0, setting value of parameter
0217 0237
0257 0277
Output
• When 000000, the jog
operation speed of
parameters becomes the
speed instruction value.
I/O
Byte address of data memory
X-axis Y-axis Z-axis* A-axis*
Function
Bit
When the speed data and acceleration/deceleration time No. is changed during jog operation,
program operation is performed at the new settings.
Chapter 11 Other Functions