Details Of Output Signals (Plc Cpu Ad75) - Mitsubishi A1SD75P1-S3 User Manual

3 SPECIFICATIONS AND FUNCTIONS
3.4.3 Details of output signals (PLC CPU
The ON/OFF timing and conditions, etc., of the output signals are shown below.
Device
Signal name
No.
Y10 Axis 1 Positioning
start
Y11 Axis 2
Y12 Axis 3
Y13 Axis 1 Axis stop
Y14 Axis 2
Y1C Axis 3
Y15
Y16 Axis 1 Forward run
JOG start
Y17 Axis 1
Reverse run
Y18 Axis 2
JOG start
Y19 Axis 2
Forward run
Y1A Axis 3
JOG start
Y1B Axis 3
Reverse run
JOG start
Forward run
JOG start
Reverse run
JOG start
Y1D PLC READY
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OFF : No positioning •
Zero point return or positioning operation is started.
start request
•
The positioning start signal is valid at the rising edge, and carries
ON : Positioning start
out starting.
requested
•
When the positioning start signal turns ON during BUSY, the
warning "start during operation" (warning code: 100) will occur.
OFF : No axis stop •
When the axis stop signal turns ON, the zero point return control,
request
positioning control, JOG operation and manual pulse generator
ON : Axis stop
operation will stop.
requested
•
By turning the axis stop signal ON during positioning operation,
the positioning operation will be "stopped".
•
Whether to decelerate or suddenly stop for each stop group can
be selected with " Pr.38 Stop group 1 sudden stop selection" to
" Pr.40 Stop group 3 sudden stop selection".
•
During interpolation control of the positioning operation, if the axis
stop signal for either axis turns ON, both axes will decelerate and
stop.
OFF : JOG not started •
When the JOG start signal is ON, JOG operation will be carried
ON : JOG started
out at the " Cd.19 JOG speed". When the JOG start signal turns
OFF, the system will decelerate and stop.
OFF : PLC READY (a) This signal notifies the AD75 that the PLC CPU is normal.
OFF
•
ON : PLC READY ON
•
(b) When data (parameters, etc) are changed, the PLC READY
signal will turn OFF depending on the item. (Refer to Chapter 7.)
(c) The following processes are carried out when the PLC READY
signal turns from OFF to ON.
•
•
(d) The following processes are carried out when the PLC READY
signal turns from ON to OFF.
In this case, the OFF time will be 100ms or more.
•
•
•
(e) When parameters or positioning data (No.1 to 100) are written
from the peripheral device or PLC CPU to the flash ROM, the
PLC READY signal will turn OFF.
3 - 15
AD75)
Details
Use prohibited
This is turned ON/OFF with the sequence program.
The PLC READY signal is turned ON during positioning
control, zero point return control, JOG operation and manual
pulse generator operation, except for in the peripheral device
test mode.
The parameter setting range is checked.
The AD75 READY signal [X0] turns OFF.
The AD75 READY complete signal [X0] turns ON.
The operating axis stops.
The M code ON signal [XD to XF] for each axis turns OFF,
and "0" is stored in " Md.32 Valid M code".
MELSEC-A