Omron CS1W-NC113 Manual page 70

Overall Structure
Data name
Common parameter
area
(Refer to 4-2 Common
Parameter Area.)
Axis parameter area
(Refer to 4-3 Axis
Parameter Area.)
Operating memory area
(Refer to 4-4 Operating
Memory Area.)
Operating data area
(Refer to 4-5 Operating
Data Area.)
Memory operation data
(Refer to 4-6 Memory
Operation Data.)
Zone data
(Refer to 4-7 Zone Data
Area.)
Contents
This area contains the parameters for
settings related to basic PCU operation,
such as allocation of the operating
memory area.
The common parameters must be set
when using the PCU.
This area contains the parameters for
settings related to axis operation, such
as pulse output type, logic for input
signals, operation modes, and
maximum speed values.
Outputs for controlling PCU operation,
such as for direct operation, memory
operation, jogging, and origin search,
are allocated to this area. Information
(see note) relating to the status of the
PCU, such as busy flags, error flags,
and external input are input to this area.
This area is for settings such as
positions, speeds, and
acceleration/deceleration times for
direct operation, origin searches and
jogging, as well as positioning sequence
numbers for memory operation. It also
contains PCU status data (see note),
such as present positions and the
number of the currently executed
positioning sequence.
This area is for settings related to
memory operation, such as operation
sequences, positions, speeds, and
acceleration/deceleration times. The
memory operation area contains the
following six types of data:
• Positioning sequences
• Speeds
• Positions
• Acceleration times
• Deceleration times
• Dwell times
This data determines zones for the
present positions of axes controlled by
the PCU.
Note Error codes are input to the operating memory area.
Using these settings, the PCU executes operation (1) using the data/parameter
areas specified in the common parameters and axis parameters (2) according to
the operating commands received from the operating memory area and (3)
based on operating data, memory operation data, and zone data.
The common parameters and axis parameters are basic settings for the PCU
and the axes to be controlled. It is necessary to make these settings when using
the PCU. Make settings for operating data, memory operation data, and zone
data according to the kind of operation required.
Setting area
DM Area words in the The settings are
CPU Unit allocated to transferred from the
Special I/O Units CPU Unit to the PCU at
power up or restart and
enabled.
DM Area words in the These settings are
CPU Unit allocated to transferred from the
Special I/O Units CPU Unit's DM Area or
the PCU's flash memory
PCU's flash memory
to the PCU's internal
(See note on previous
memory at power up or
page.)
restart and enabled.
CPU Unit's Special I/O Operating commands
Unit Area are sent from the CPU
Unit to the PCU and
status data is sent from
the PCU to the CPU
Unit with every I/O
refresh.
CPU Unit's DM or EM Data is updated with
area (determined by every I/O refresh. The
common parameter set data is enabled and
setting) used with the startup of
each operation.
PCU's internal memory Data is read from the
(can be saved to PCU's PCU's flash memory to
flash memory) the internal memory at
power up or restart.
Settings are updated
when data is
transferred. The set
data is enabled and
used with the startup of
each memory operation.
PCU's internal memory Data is read from the
(can be saved to PCU's PCU's flash memory to
flash memory) the internal memory at
power up or restart.
Settings are updated
when data is
transferred.
Section 4-1
Enable timing
57