IAI Rcon, Инструкция по эксплуатации, Страница: 37 / 838

1.2 Features
A1-4
ME0384-4A
C
ha
pt
er
1
R
C
O
N
O
ve
rview
Spec
ific
at
ion
s S
ec
tion
Field network control operation mode
The field network control operation mode can be selected from the following control modes.
(except when EC connection unit is connected)
Data required for operation (target position, speed, acceleration, push current value, etc.) are
written by a connected PLC or other host controller into the specified addresses.
* The present current value should be the command current value for the stepper motor and be
the feedback current value for the AC servomotor (including AC servomotor connected to
SCON-CB).
Operation
mode
Content Overview
Direct
numerical
control
mode
This mode allows designating the
target position, speed,
acceleration/deceleration, and current
limit value for pushing numerically.
Also, it is capable of monitoring the
present position, present speed, and
the present current value (*) with
0.01mm increments.
Simple direct
mode
The target position can be indicated
directly by a number.
Both modes allow monitoring of the present
position numerically with 0.01mm increments.
Positioner 1
mode
Registers up to 128 points of position
data, and can stop at the registered
position.
Both modes allow monitoring of the present
position numerically with 0.01mm increments.
Positioner 2
mode
Registers up to 128 points of position
data, and can stop at the registered
position.
This mode does not allow monitoring of
the present position.
This mode has less in/out data transfer
volume than the Positioner 1 mode.
Positioner 3
mode
Registers up to 128 points of position
data, and can stop at the registered
position.
This mode does not allow monitoring of
the present position.
This mode has less in/out data transfer
volume than the Positioner 2 mode,
and controls travel with the minimum of
signals.
Positioner 5
mode
Registers up to 16 points of position
data, and can stop at the registered
position.
This mode has less in/out data transfer
volume and fewer positioning tables
than the Positioner 2 mode, and allows
monitoring of the present position
numerically with 0.1mm increments.
Field network
communication
Actuator
PLC
Target position
Positioning width
Speed, acceleration/deceleration
Pushing percentage Control signal
Present position
Present current value *
Present speed (command value)
Alarm code Status signal
Field network
communication
Actuator
PLC
Target position
Target position No.
Control signal
Present position
Completed position No.
Status signal
Field network
communication
Actuator
PLC
Completed position No.
Status signal
Target position No.
Control signal
Field network
communication
Actuator
PLC
Completed position No.
Status signal
Target position No.
Control signal
Field network
communication
Actuator
PLC
Target position No.
Control signal
Present position
Completed position No.
Status signal