1] pio pattern selection and main functions – IAI America ERC3 User Manual
Page 207
Chapter 4 Operation
4.2 Operation in Positioner Mode
4.2.3 Operation in Positioner Mode 2 (Operation Using PIO Converter)
197
4.2.3 Operation in Positioner Mode 2 (Operation Using PIO Converter)
To perform an operation of Position Mode 2, PIO Converter (option) is necessary. By using PIO
Converter, an operation with extended function of ERC3 is available.
It is available to select 6 types of PIO patterns with the parameters. This PIO Pattern cannot be
switched over after the system is finished to be established or during the actuator operation.
Choose the optimum pattern beforehand considering the system operation specifications and
prepare the cables and sequence design.
[1] PIO Pattern Selection and Main Functions
{
: Valid function
PIO Pattern
(Parameter No.25)
0
1
2
3
4
5
Mode
Positioning
mode
Teaching
mode
256-point
mode
512-point
mode
Solenoid
valve
mode 1
Solenoid
valve
mode 2
Number of positioning
points
64
64
256
512
7
3
Operation with the
Position No. Input
{
{
{
{
u
u
Position No. direct
command operation
u
u
u
u
{
{
Positioning
{
{
{
{
{
{
Velocity change during
the movement
{
{
{
{
u
u
Pressing (tension)
{
{
{
{
{
u
Pitch feeding
(relative moving feed)
{
{
{
{
{
u
Home return signal input
{
{
{
{
{
u
Pause
{
{
{
{
{
ٌ
(Note 1)
Jog moving signal
u
{
u
u
u
u
Teaching signal input
(Current position writing)
u
{
u
u
u
u
Brake release signal input
{
u
{
{
{
{
Moving signal output
{
{
u
u
u
u
Zone signal output
{
u
u
u
{
{
M
aj
or
fu
nc
tio
ns
Position zone signal
output
{
{
{
u
{
{
(Note 1) The pause signal is not provided. [Refer to 4.2.3 [8] (5).]
(Reference)
Zone signal output signal : The zone range is set to the Parameters No.1 and 2 and No.23
and 24, and becomes always effective after the home return is
complete.
Position zone signal
: This feature is associated with the specified position number. The
zone range is set in the position table. The zone range is enabled
only when the position is specified but disabled if another position
is specified.