356
Replacing the C200HW-NC
@
13
Appendix D
• DM Area
DM 1000 + (unit number
×
100)
→
(unit number
×
100)
Settings Exchanged between the Operating Memory Area and Operation
Data Area
• The following data has been moved from the operating memory area to the operating data area: position-
ing sequences, output codes, present positions.
• The following data has been moved from the operating data area to the operating memory area: monitor-
ing information for I/O signals, error codes.
Data Conversion for Operating Data Area
• The format has been changed from BCD to binary.
• The following data has been changed to a 1-word configuration: positioning sequences, output codes,
teaching addresses.
• In addition to conversion to binary format, area designations have been added to the following data used
for data transfer: number of transfer (read or write) words, transfer (write) destination address, transfer
(write) source word, transfer (read) destination word, transfer (read) source address.
• The acceleration and deceleration times used in direct operation and origin return were specified by num-
ber, but are now time settings.
• The speed designations used in direct operation and origin return consisted of one word of data containing
a multiplication factor, but now consist of two words of binary data without a multiplication factor.
Changes in PCU Addresses
• At data transfer, PCU internal addresses were specified in decimal but are now specified in hexadecimal.
• With the change to hexadecimal format, although the beginning address for axis parameters and the
beginning addresses for the operating data of each of the axes are the same, addresses after that have
changed.
IOWR Instruction
Previously, even if the IOWR instruction was used more than once in the ladder program, all the data transfer
operations were completed within one scan. With CS-series PCUs, however, it may take several scans before
all the data is transferred. When executing the IOWR instruction with CS-series PLCs, two words are used to
specify the destination unit number and the number of transfer words. For details, refer to
5-4 Writing Data with
IOWR
.
STOP Bit
Previously, axis operation was possible even with the STOP Bit turned ON, but with CS-series PCUs, it is not.
Also, when the STOP Bit and FORCED INTERRUPT Bit were turned ON simultaneously, the FORCED INTER-
RUPT Bit would take priority, but with CS-series PCUs, the STOP Bit is given priority. For details, refer to
9-5
Deceleration Stop
.
Releasing Pulse Output Prohibition
Previously, it was not possible to clear only error codes to 0, but with CS-series PCUs, it is possible to clear
error codes to 0 by turning ON the ERROR RESET/RELEASE PROHIBIT Bit.
Summary of Contents for CS1W-213 - REV 02-2008
Page 2: ...CS1W NC113 213 413 133 233 433 Position Control Units Operation Manual Revised February 2008 ...
Page 3: ...iv ...
Page 13: ...xiv ...
Page 15: ...xvi ...
Page 19: ...xx ...
Page 43: ...18 Basic Operational Flow Section 2 1 ...
Page 87: ...62 Servo Relay Unit Section 3 7 ...
Page 199: ...174 Z phase Margin Section 6 8 ...
Page 217: ...192 Sample Program Section 7 7 ...
Page 285: ...260 Easy Backup Function Ver 2 0 or later Section 9 11 ...
Page 377: ...352 Common Parameter Area Appendix C ...