Specifications
3-22
(3) Setting of position/speed using remote register
When the manual/automatic selection signal is automatic, choosing Point table No./direct designation
changing selection for direct designation selects the direct designation mode.
The direct designation mode has three designation systems: point table No. designation, position
instruction and speed/acceleration/deceleration point No. designation, and position/speed instruction. Set
the designation system in parameter No. 41.
When direct designation is selected, the point table No. selection device of the RY devices is invalid.
If Manual/automatic selection is changed to manual during operation, the direct designation operation is
suspended and the motor stops.
When the command system is the absolute value command, INC/ABS operation selection can be made using
absolute value/incremental value selection signal. ABS operation is performed when absolute value/incremental
value selection signal is off and INC operation is performed when the signal is on. Operation depends on the
state of absolute value/incremental value selection signal when the start signal turns on.
When the command system is the incremental value command, absolute value/incremental value
selection signal is invalid.
1) When point table No. is set
Preset
0 (initial value) in parameter No. 41 to validate operation by specifying the point
table No.
Point table
No.(RWw4)
Position instruction demand
(RY10)
Point table
No. designation
Position instruction
execution completion (RX10)
Answer code
(RWr2)
Forward/reverse rotation start
(RYA
RYB) 5msec
Note. Data are stored into the servo amplifier RAM. Hence, they are erased if power is switched off.
Set the point table No. to Point table No. (RWw4) and turn on Position instruction demand (RY10).
Turning on RY10 stores the position instruction, speed instruction, acceleration/deceleration time
constant of the specified point table No. into the servo amplifier RAM. When they are stored, Position
instruction execution completion (RX10) turns on.
If any data set to Point table No. (RWw4) is outside the setting range, an error code (
3 ) is set to
Answer code. The point table No. is 1 to 31.
Turn on Forward rotation start (RY10)/Reverse rotation start (RYB) after Position instruction execution
completion (RX10) has turned on.
If the start signal is turned on with the execution completion signal off, operation is performed using the
data currently stored in the RAM.
When the point table No. is
remote register
, the point table auxiliary function is made invalid.
(Note)
Data secured