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6. APPLICATION FUNCTIONS
(1) Point table
Set the other axes start data No. for the other axes start specification.
POINT
The setting range of the other axes start data No. differs depending on the
control cycle. A maximum of 1 to 32 can be set. When the setting is out of the
range of the valid other axes start data No., it causes a point table setting
error (operation alarm 25, detail 09).
Control cycle Valid other axes start data No.
0.88ms 1 to 32
0.44ms 1 to 16
0.22ms 1 to 8
API LIBRARY
Use the sscSetPointDataEx/sscCheckPointDataEx functions to set/get point
table.
For a detailed procedure for other axes start, refer to the sample programs
(InterruptOas/PollingOas/OasDigitalOutput) contained on the utility software.
POINT
Position data
[Command
unit]
Feed speed
[Speed unit]
Acceleration
time constant
[ms]
Deceleration
time constant
[ms]
Dwell/predwell
[ms]
Auxiliary
command
Other axes
start
specification
S-curve ratio
[%]
Reserved
4 bytes 4 bytes 2 bytes 2 bytes 2 bytes 2 bytes 4 bytes 1 byte 11 bytes
0000 2000 2000 20 30 0 0000h 00000000h 100 0
0001 2000 3000 30 50 0 0000h 00000000h 100 0
0002 1000 1000 20 30 0 0000h 00000000h 100 0
: : : : : : : : : :
(a) Other axes start specification
0
Reserved Reserved
Other axes start
specification 2
Other axes start
specification 1
1624
8
Bit 31
• Other axes start specification 1 and 2
0 : Other axes start specification invalid
1 to 32: Other axes start data No.
Example) Set 00000401h to set 1 and 4 for the other axes start specification 1 and 2, respectively.
1) Cause of alarm
• When the other axes start data set in the other axes start specification at point switching or the start
of operation is being used (when the other axes start notice signal (OSOP
) is on), using other
axes start data (operation alarm 5B, detail 01) occurs and operation is terminated.
• If the setting of the other axes start specification is incorrect, it causes a point table setting error
(operation alarm 25, detail 09) and operation is stopped.