IAI Rcon User Manual

3.8 I/O Signals
A3-98
ME0384-4A
Chapter 3 Gateway Unit
Specifications Section
[7] Positioning start (CSTR) PLC output signal
Traveling (MOVE) PLC input signal
Positioning complete (PEND) PLC input signal
Operation mode Direct numerical control Simple direct Positioner 1 Positioner 2 Positioner 3 Positioner 5
○: Y
×
: N
○ ○ ○ ○ ○ ○
The positioning start signal CSTR is processed at the startup edge (ON edge) and positioned at
the target position of the specified position No. or the position set in the target position register
of the PLC.
(1) When the CSTR signal is turned ON, the actuator starts acceleration based on the data in
the specified position table for positioning to the target position.
(2) When the operation is started, the positioning complete signal PEND turns OFF. At this time,
turn OFF the CSTR signal. If the CSTR signal is not turned OFF, output of the complete
position No. and PEND signal will not turn ON when positioning is completed.
(3) When positioning is completed, the position No. of the positioning complete is output in binary
data by complete position No. PM1 to PM**, and at the same time the PEND signal will turn
ON.
(4) The moving signal MOVE turns ON at the same time as the travel starts, and the PEND
signal turns ON, or turns OFF when the travel command output is completed.
(5) The PEND signal turns ON when the remaining travel distance enters the positioning width
range. Once turned ON, the PEND signal will remain ON unless the CSTR signal is turned
ON again, or servo is turned OFF.
The PEND signal output method can be switched in parameter No. 39 "Positioning complete
signal output method".
No. Name Unit Input range Default initial value setting
39
Positioning complete
signal output method
－
0: PEND
1: INP
0
A parameter to select the positioning complete signal type.
Output status after positioning complete varies according to whether the servo is ON or OFF.
Set value Signal identification During servo ON (during positioning complete) During servo OFF
0 PEND
Will not turn OFF even if present position is
outside the range of positioning width
Unconditional OFF
1 INP
Will turn ON if present position is within the range of positioning
width and OFF outside the range.
Output format will be the same for the complete position No. output PM1 to PM **.

IAI Rcon Specifications

General

Brand	IAI
Model	Rcon
Category	Controller
Language	English