Owner manual

55
5. Explanation of Operating Functions
46
ERC2-SE Function List
{: Direct control, ': Indirect control, X: Not available
Position number specification mode Numerical specification mode
DeviceNet gateway CC-Link gateway
Serial
communication
Gateway
Position number
specification mode
Serial
communication
Direct numerical
specification mode
Command
specification mode
Position data limited
mode
Normal positioning
mode
Push & hold mode
Command
specification mode
Home return
operation
{ { { { { { { { {
Positioning
operation
' Specify a
position number
in the position
table.
' Same as on the
left
{ Specify position
data directly.
{ Specify position
data directly.
{
Specify position
data directly.
{
Specify a
position number
in the position
table.
{ Specify position
data directly.
{ Specify position
data directly.
{ Specify position
data directly.
{
Specify position
data directly.
{ Specify a position
number in the
position table.
Speed setting
' Set in the
position table.
' Same as on the
left
{ Specify directly
as a numerical
value.
{ Specify directly as
a numerical value.
' Set in the
position table.
' Set using a
parameter.
{ Specify directly as
a numerical
value.
{ Specify directly as
a numerical value.
' Set in the
position table.
Acceleration/
deceleration setting
' Set acceleration
and deceleration
differently in the
position table.
' Same as on the
left
{
Specify an
acceleration/
deceleration
directly as a
numerical value.
{
Specify an
acceleration/
deceleration directly
as a numerical
value.
' Set
acceleration
and
deceleration
separately in
the position
table.
{
Set an
acceleration/
deceleration using
a parameter.
{
Specify an
acceleration/
deceleration
directly as a
numerical value.
{
Specify an
acceleration/
deceleration directly
as a numerical value.
' Set in the
position table.
Operation by setting
acceleration and
deceleration
differently
' Set acceleration
and deceleration
differently in the
position table.
' Same as on the
left
{
Acceleration/
deceleration data is
accepted when
positioning is started.
To specify a
deceleration different
from an acceleration,
therefore, change the
acceleration/deceleratio
n data while the
actuator is moving, and
then restart the
operation.
{
Acceleration/
deceleration data is
accepted when
positioning is started. To
specify a deceleration
different from an
acceleration, therefore,
change the
acceleration/deceleration
data while the actuator is
moving, and then restart
the operation.
' Set
acceleration
and
deceleration
separately in
the position
table.
X Since an
acceleration/deceler
ation is set by a
single parameter,
acceleration and
deceleration cannot
be set differently.
{
Acceleration/
deceleration data is
accepted when
positioning is started. To
specify a deceleration
different from an
acceleration, therefore,
change the
acceleration/deceleratio
n data while the actuator
is moving, and then
restart the operation.
{
Acceleration/
deceleration data is
accepted when positioning
is started. To specify a
deceleration different from
an acceleration, therefore,
change the
acceleration/deceleration
data while the actuator is
moving, and then restart
the operation.
' Set acceleration
and deceleration
separately in the
position table.
Pitch (incremental)
feed
' Set in the
position table.
' Same as on the
left
{ Change bit 2 of
the CTLF control
flag to “1” to perform
incremental
operation.
X
No direct command is
available to process a
pitch feed request.
Program the host PLC to
add or subtract a constant
travel to/from the current
position and then issue a
position command.
' Set in the
position table.
X
No direct command
is available to process a
pitch feed request.
Program the host PLC
to add or subtract a
constant travel to/from
the current position and
then issue a position
command.
X
No direct command is
available to process a
pitch feed request.
Program the host PLC to
add or subtract a
constant travel to/from
the current position and
then issue a position
command.
X
No direct command is
available to process a
pitch feed request.
Program the host PLC to
add or subtract a constant
travel to/from the current
position and then issue a
position command.
' Set in the
position table.
Push & hold
operation
' Set in the
position table.
' Same as on the
left
{
{ Specify position
data directly.
' Set in the
position table.
X X
{
' Set in the
position table.
Speed change
during movement
' Combine two or
more position
numbers.
' Same as on the
left
{
Speed data is
accepted when
positioning is started.
To change the speed
during movement,
therefore, change the
speed while the
actuator is moving, and
then restart the
operation.
{
Speed data is
accepted when
positioning is started. To
change the speed during
movement, therefore,
change the speed while
the actuator is moving,
and then restart the
operation.
' Combine two or
more position
numbers.
X
{
Speed data is
accepted when
positioning is started. To
change the speed during
movement, therefore,
change the speed while
the actuator is moving,
and then restart the
operation.
{
Speed data is accepted
when positioning is
started. To change the
speed during movement,
therefore, change the
speed while the actuator is
moving, and then restart
the operation.
' Combine two or
more position
numbers.
Pause
{ { { { { { { { {
Zone signal { Zone signals are
set in the position
table or using user
parameters.
PZONE, ZONE1
and ZONE2 can be
output.
{ Zone signals are
set using user
parameters. ZONE1
and ZONE2 can be
output.
{ Zone signals are
set using user
parameters. ZONE1
and ZONE2 can be
output.
X
This function is not
available for simple
numerical
specification axes
Positioner operation:
O
(Depending on the
PIO pattern)
X
X X
This function is not
available for simple
numerical specification
axes.
Positioner operation: O
(Depending on the PIO
pattern)
Power-saving mode
{
The “full servo
control” power-saving
mode can be selected
using parameter No. 53.
(The automatic servo-
off mode cannot be
selected.)
{
Same as on the left
{
Same as on the left
{
Same as on the left
{
Same as on the
left
{
Same as on the left
{
Same as on the left
{
Same as on the left
{
Same as on the left
Position table Required Required Not required Not required Required Not required Required Required Required
45
5.2 Data Set in the Numerical Specification Mode
When the actuator is operated in the numerical specification mode, specify data relating to the intended
operation (target position, speed, acceleration/deceleration, positioning band, current-limiting value during push
& hold operation, etc.) directly. Take note that the position table may or may not be required depending on the
operation mode.
For details, refer to the Operation Manual for Gateway Unit and the Operation Manual for Serial Communication
Protocol.
5.3 Explanation of Functions
The table below lists the key functions available on ERC2-SE actuators in the position number specification
mode and the numerical specification mode, respectively.