IAI ERC3, Instruction Manual

Page: 87 / 188

Chapter 3 Operation
3.4 Field Network
Address Map
79
3.4.4 Control Signals for Positioner 1/Simple Direct Mode
Positioner 1 Mode : Operation is performed by indicating a position number from the operation
modes of the position data set in the position table.
Simple Direct Mode : This is a mode to operate with inputting the target position for positioning
directly. Except for the target position, the operation follows the position
data set in the indicated position number.
The settable No. of position data items is max 512 points.
The main functions of ERC3 capable to control in this mode are as described in the following
table.

: Direct control
△
: Indirect control

: Disabled
ROBO cylinder function
Positioner 1
Mode
Simple
Direct Mode
Remarks
Home-return operation

Positioning operation
△

Positioner 1 Mode : These items must be
set in the position data
table.
Simple Direct Mode : For those other than
the target position, it is
necessary to set the
position data.
Speed and acceleration/
deceleration setting
△
Pitch feed (inching)
△
Pressing operation
△
Speed change during
movement
△
Operation at different
acceleration and
deceleration
△
These items must be set in the position data
table.
Pause

Zone signal output

PIO pattern selection

(1) PLC Address Composition
(m is PLC input and output top word address for each axis number)
PLC → ERC3 (PLC Output) ERC3 → PLC (PLC Input)
Target Position
(Note 1)
m to m+1 Current Position m to m+1
Specified Position No. m+2
Completed Position No.
(Simple Alarm Code)
m+2
Control Signal m+3 Status Signal m+3
[Refer to Section 3.4.2 for the address maps for each Fieldbus.]
Note 1 For Positioner 1 Mode, it is unnecessary to indicate the target position with a value. It
will be disregarded even if written in.
Caution : This mode is not applicable for CompoNet, MECHATROLINK and MEC Mode
specifications.
To select the mode, use Gateway Parameter Setting Tool. All the modes can be used only by
indicating a position number.
ME0302-4A