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14. COMMUNICATION FUNCTIONS
(2) Jog operation
Transmit the following communication commands.
(a) Setting of jog operation data
Item Command Data No. Data
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 input devices SON
LSP LSN
by using command [9][2]
data No. [0][0].
Item Command Data No. Data
Forward rotation start [9][2] [0][0] 00000807: Turns on SON
LSP LSN ST1
.
Reverse rotation start [9][2] [0][0] 00001007: Turns on SON
LSP LSN 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
Item Command Data No. Data
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.
Moving distance [A][0] [1][3] Write the moving distance [pulse] in hexadecimal.
(b)
Input of servo-on
stroke end
Turn on the input devices SON
LSP
and
LSN
by using command [9][2]
data No. [0][0].
Item Command Data No. Data
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.
(c) Start of positioning operation
Transmit the speed and acceleration/deceleration time constant, turn on the servo-on (SON) and
forward/reverse rotation stroke end (LSP
LSN
)
, and then send the moving distance to start
positioning operation. After that, positioning operation will start every time the moving distance is
transmitted. To start opposite rotation, send the moving distance of a negative value.
When the servo-on (SON) and forward/reverse rotation stroke end (LSP
LSN)
are off, the
transmission of the moving distance is invalid. Therefore, positioning operation will not start if the
servo-on (SON) and forward/reverse rotation stroke end (LSP
LSN)
are turned on after the setting
of the moving distance.
(d) Temporary stop
A temporary stop can be made during positioning operation.
Command Data No. Data
[A][0] [1][5] 1EA5
Retransmit the same communication commands as at the start time to resume operation.
To stop positioning operation after a temporary stop, retransmit the temporary stop communication
command. The remaining moving distance is then cleared.