169
(7) Positioning start (CSTR)
PLC Output Signal
Moving (MOVE)
PLC Input Signal
Positioning complete (PEND) PLC Input Signal
Operation
Mode
Positioner 1
Simple Direct
Direct numeric
specification
Positioner 2
Positioner 3
Positioner 5
{
:
Equipped
×
:
Not equipped
{
{
{
{
{
{
This signal is processed at the startup (ON edge) and the positioning is performed to the
target position with the specified position No. or set using the PLC’s target position register.
1) Once the start signal CSTR is turned ON, the actuator starts to accelerate following the
data in the specified position table to perform positioning at the target position.
2) Once the operation starts, the positioning complete signal PEND turns OFF. Turn OFF
CSTR Signal. If CSTR Signal is not turned OFF, output of complete position number
cannot be performed and the positioning complete signal would not turn ON when the
positioning is complete.
3) Once the positioning is complete, the number of positioning complete position is output
in the binary data by Complete Position No. PM1 to PM**, and the positioning complete
signal PEND is turned ON at the same time.
4) The moving signal MOVE turns ON at the same time as the operation starts, and turns
OFF once the positioning complete signal PEND turns ON or the movement command
output completes.
5) The positioning complete signal PEND turns ON once the remaining movement gets
into the range of the positioning band. PEND Signal will be kept ON once it is turned ON
unless the start signal CSTR is turned back ON, servo is turned OFF
(Note 1)
or the
actuator is out of the positioning band width range
(Note 1)
.
Note 1 It can be switched over with Parameter No. 39 [Positioning complete signal
output system].
Note 2 MOVE turns ON at the same time as PEND turns OFF, and turns OFF once the
command from a controller to the motor is finished. Therefore, when the
positioning band setting is wide, the signal may turn OFF even in the actuator
operation, and may turn OFF prior to PEND if the positioning band setting is
narrow.
Value in the target
position register
or
Target position of indicated
position number
(PLC→MCON)
Position complete signal
PEND
(MCON→PLC)
Moving Signal
MOVE
(MCON→PLC)
Start signal CSTR
(PLC→MCON)
T1
≧
0ms
Turn it OFF by
PEND OFF
Turns ON once
gets into
positioning band.
Target
position
Note 2
3.7 Control and Functions of Input and Output Signals of Modes Other than Remote I/O Mode
Summary of Contents for MCON-C
Page 1: ...MCON C CG Controller Instruction Manual Fourth Edition ...
Page 2: ......
Page 48: ...38 Chapter 1 Specifications Check ...
Page 268: ...258 3 10 Fieldbus Status LEDs ...
Page 274: ...264 Chapter 4 Vibration Suppress Control Function ...
Page 278: ...268 Chapter 5 Collision Detection Feature ...
Page 284: ...274 Chapter 6 Power saving Function ...
Page 292: ...282 Chapter 7 Absolute Reset and Absolute Battery ...
Page 358: ...348 Chapter 9 Troubleshooting ...
Page 474: ...Chapter 10 Appendix 464 ...
Page 478: ......
Page 479: ......