Specifications

38
BCN-B11127-478*
4.6.3 Direct Specified Mode
The functions in this section are usable only when 2 stations are occupied.
The direct specified mode will be enabled when the automatic mode (RYn6) is turned on and the position
instruction function (RY(n+2)A) is turned on. The direct specified mode has:
1) Point Block No. Specified Mode
2) Position Instruction and Block No. Specified of speed and acceleration / deceleration
3) Instruction of position and speed
The setting of parameter No. 41 determine above mode.
The position block No. (RYnA to RYnE) will be disabled during the direct specified mode.
The servomotor will be stopped when the manual drive mode selected within the operation.
Incremental and absolute operation can be select via ABS/INC select signal (OFF: absolute operation,
ON: incremental operation) within direct position command mode. In this case absolute value command
mode must be selected in parameter No. 0.
ABS/INC select signal will be disabled in incremental value command mode.
(1) When specifying the position block No.
Preset “
1” (initial value) in parameter No. 41 to enable position block No.-specified operation.
Position block No.
(RWw4)
Position instruction
execution
completion
(RX(n+2)0)
Forward/reverse
rotation start
(RYn1/RYn2)
Answer code
(RWrn+2)
Position instruction
demand
(RY(n+2)0)
Position block No.
d
es
i
gna
ti
on
5ms
ON
OFF
ON
OFF
ON
OFF
(Note) Data reserved
Note. This data is stored into RAM of the servo amplifier. Hence, the data is cleared when power is switched off.
Set the position block No. to RW
W4
and turn Position instruction demand (RY(n+2)0) to “1” (ON).
Turning RY(n+2)0 to “1” (ON) stores the position block No. into RAM of the servo amplifier.
When the data is stored, Position instruction execution completion (RX(n+2)0) turns to “1” (ON).
If data outside the setting range is set to Position block No. (RW
W4
), the error code (3) is set to
Answer code.
Turn Forward rotation start (RYn1)/Reverse rotation start (RYn2) to “1” (ON) after Position
instruction execution completion (RX(n+2)0) has turned to “1” (ON).
The advance function in point block will be disabled in position block No. instruction in direct
instruction mode. Turning RY(n+2)A to “0” (OFF) for advance function.