IAI America PCON-CA - Manual (Page 46)

Chapter 2 Wiring
POWER CON
PCON-CA/CFA
38
2.1.2 PIO Pattern Selection and PIO Signal
(1) PIO Pattern (Control Pattern) Selection
The controller provides seven PIO patterns (control patterns). Set the most suitable PIO pattern
with the actual use to Parameter No. 25 “PIO Pattern Select”.
Refer to “3.2 Operation in Positioner Mode” for the details of PIO patterns.
Type
Value set in
parameter
No. 25
Mode Overview
PIO
Pattern 0
0
(at the
delivery)
Positioning Mode
(Standard Type)
x Number of positioning points : 64 points
x Position command : binary code
x Zone signal output *1 : 1 point (Note2)
x Position zone signal output *2 : 1 point (Note2)
PIO
Pattern 1
1
Teaching mode
(Teaching type)
x Number of positioning points : 64 points
x Position command : binary code
x Position zone signal output *2 : 1 point (Note2)
x Jog operation enabled by PIO signal
x Writing current position data to position table
enabled by PIO signal
PIO
Pattern 2
2
256-point mode
(Number of
positioning points :
256-point type)
x Number of positioning points : 256 points
x Position command : binary code
x Position zone signal output *2 : 1 point (Note2)
PIO
Pattern 3
3
512-point mode
(Number of
positioning points :
512-point type)
x Number of positioning points : 512 points
x Position command : binary code
x Zone signal output : None
PIO
Pattern 4
4
Solenoid Valve
Mode 1
(7-point type)
x Number of positioning points : 7 points
x Position command : Individual number signal ON
x Zone signal output *1 : 1 point (Note2)
x Position zone signal output *2 : 1 point (Note2)
PIO
Pattern 5
5
Solenoid Valve
Mode 2
(3-point type)
x Number of positioning points : 3 points
x Position command : Individual number signal ON
x Completion signal : Signal equivalent to LS
(limit switch) enabled
x Zone signal output *1 : 1 point (Note2)
x Position zone signal output *2 : 1 point (Note2)
PIO
Pattern 6
(Note 1)
6
Pulse Train Control
Mode
[Refer to 2.2]
x Differential pulse input (MAX. 200kpps)
x Home return function
x Zone signal output *1 : 2 point
x No feedback pulse output
*1 Zone signal output :Zone range is to be set to either Parameter No.1, 2 or No.23,
24 and it is always available after the home-return operation
is complete.
*2 Position zone signal output: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.
(Note 1) Pulse Train Control Mode is available only if the pulse train control type is indicated
(from PCON-CA-*-PLN and PLP) at the purchase.
(Note 2) Position Zone Signal can be switched over to Zone Signal with the setting of
Parameter No.149.