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13. COMMUNICATION FUNCTIONS
(2) Jog operation
Transmit the following communication commands:
(a) Setting of jog operation data
Unit
Item Command Data No. Data
IFU DRU
Speed [A][0] [1][0] Write the speed [r/min] in hexadecimal.
Acceleration/deceleration
time constant
[A][0] [1][1] Write the acceleration/deceleration time constant
[ms] in hexadecimal.
(b) Start
Turn on the external input signals servo-on (SON
)
forward rotation stroke end (
LSP
)
reverse rotation stroke end (
LSN
)
and ST1/ST2 by using command [9][2]
data No. [0][0].
Unit
Item Command Data No. Data
IFU DRU
Forward rotation start [9][2] [0][0] 00000807: Turns on SON
LSP
LSN
and ST1.
Reverse rotation start [9][2] [0][0] 00001007: Turns on SON
LSP
LSN
and ST2.
Stop [9][2] [0][0] 00000007: Turns on SON
LSP
and
LSN
.
(3) Positioning operation
Transmit the following communication commands:
(a) Setting of positioning operation data
Unit
Item Command Data No. Data
IFU DRU
Speed [A][0] [1][0] Write the speed [r/min] in hexadecimal.
Acceleration/decelera-tion
time constant
[A][0] [1][1] Write the acceleration/deceleration time constant
[ms] in hexadecimal.
Moving distance [A][0] [1][3] Write the moving distance [pulse] in
hexadecimal.
(b)
Input of servo-on
stroke end
Turn on the external input signals servo-on (SON
)
forward rotation stroke end (
LSP
)
and
reverse rotation stroke end (
LSN
)
by using command [9][2]
data No. [0][0].
Unit
Item Command Data No. Data
IFU DRU
Servo-on [9][2] [0][0] 00000001: Turns on SON
Servo OFF
Stroke end ON
[9][2] [0][0]
00000006: Turns off SON and turns on
LSP
LSN .
Servo-on
Stroke end ON
[9][2] [0][0] 00000007: Turns on SON
LSP LSN .