IAI America RCM-GW-PR - Manual (Page 60)

54
PfofiBus Gateway
For all items, the top row indicates positioner operation, while the bottom row indicates simple direct
operation.
Key function
{: Direct control
∆: Indirect
control
X: Disabled
Remarks
Home return operation {
{
Positioning operation
∆
Specify the position table number. *1
{ ∆
Specify all positioning data other than the
position in the position table, and specify the
position data and position table number at the
same time.
Speed/acceleration setting
∆
Set in the position table. *1
∆
Set in the position table.
Pitch (incremental) feed
∆
Set in the position table. *1
X
This operation cannot be processed directly.
Issue a command from the host PLC by
adding or subtracting an equal pitch data
to/from the current position.
Push-motion operation
∆
Set in the position table. *1
∆
Set in the position table.
Speed change during movement
∆
This operation is performed by combining two
or more position table numbers. (Refer to the
operation manual for the controller.)
∆
Operation with acceleration and
deceleration set differently ∆
Set in the position table. *1
∆
Set in the position table.
Pause {
{
Zone signal output
{
A zone is set in the position table or using
parameters. *2
X
The current position data is constantly output
from the gateway, so have the PLC monitor
the current position data. *3
PIO pattern selection { *4
X *5
*1 You can use request commands (position table data write commands) to write (rewrite) data in the
position table from the PLC. In this case, you must write the necessary data in the position table
beforehand.
*2 The current position data can be read via request commands, but it is not constantly output.
*3. The current position data does not use strobe signals. Accordingly, to check the current position
using the PLC while the actuator is moving, set a zone and confirm that the data has remained in the
specified zone for at least two scan periods.
*4 The PCON-SE, ACON-SE and ERC2-SE do not provide the PIO pattern selection parameter (No.
25).