FP0 Hardware
Special Data Registers
C-2
Matsushita Electric Works (Europe) AG
C.1
Special Data Registers
The special data registers are one word (16-bit) memory areas which store specific
information. With the exception of registers for which “Writing is possible” is indicated
in the “Description” column, these registers cannot be written to.
The explanations in this chapter often utilize FPWIN GR conventions. When using
FPWIN Pro for programming, please note these slight differences:
Hexadecimal values are represented by the prefix 16# and not H.
Decimal values do not require a K prefix.
Addresses
Description
T32CP
Other Types
DT90000
DT9000
Self–diagnostic error code
The self-diagnostic error code is stored here when a self-diagnostic
error occurs. Monitor the error code using decimal display.
For detailed information,
DT90010
DT9010
I/O verify error unit
The position of the I/O for which an error occurred is stored in bits 0 to 3.
DT90014
DT9014
Auxiliary register for operation
One shift-out hexadecimal digit is stored in bit positions 0 to 3 when an F105 (BSR)
or F106 (BSL) instruction is executed.
DT90015
DT9015
Auxiliary register for operation
The divided remainder (16-bit) is stored in DT9015 when an F32 (%) or F52 (B%)
DT90016
DT9016
instruction is executed.
The divided remainder (32-bit) is stored DT9015 and DT9016 when an F33 (D%) or
F53 (DB%) instruction is executed.
DT90017
DT9017
Operation error address (hold)
After commencing operation, the address where the first operation error occurred is
stored. Monitor the address using decimal display.
DT90018
DT9018
Operation error address (non-hold)
The address where a operation error occurred is stored. Each time an error occurs,
the new address overwrites the previous address. At the beginning of scan, the ad-
dress is 0. Monitor the address using decimal display.
DT90019
DT9019
2.5 ms ring counter
The data stored here is increased by one every 2.5 ms. (H0 to HFFFF)
Difference between the values of the two points (absolute value)
×
2.5 ms = Elapsed
time between the two points.
Summary of Contents for FP Series
Page 12: ...Chapter 1 Overview...
Page 21: ...FP0 Hardware Overview 1 10 Matsushita Electric Works Europe AG...
Page 22: ...Chapter 2 Control Units...
Page 44: ...Chapter 3 Expansion I O Units...
Page 67: ...FP0 Hardware Expansion I O Units 3 24 Matsushita Electric Works Europe AG...
Page 68: ...Chapter 4 Analog I O Unit...
Page 87: ...FP0 Hardware Analog I O Unit 4 20 Matsushita Electric Works Europe AG...
Page 88: ...Chapter 5 FP0 I O Link Unit MEWNET F...
Page 102: ...Chapter 6 Power Supply Unit...
Page 105: ...FP0 Hardware Power Supply Unit 6 4 Matsushita Electric Works Europe AG...
Page 106: ...Chapter 7 I O Allocation...
Page 112: ...Chapter 8 Installation...
Page 122: ...Chapter 9 Wiring...
Page 139: ...FP0 Hardware Wiring 9 18 Matsushita Electric Works Europe AG...
Page 140: ...Chapter 10 Trial Operation...
Page 143: ...FP0 Hardware Trial Operation 10 4 Matsushita Electric Works Europe AG...
Page 144: ...Chapter 11 Self Diagnostic and Troubleshooting...
Page 156: ...Appendix A System Registers...
Page 170: ...Appendix B Special Internal Relays...
Page 174: ...Appendix C Special Data Registers...
Page 183: ...FP0 Hardware Special Data Registers C 10 Matsushita Electric Works Europe AG...
Page 184: ...Appendix D Dimensions...
Page 195: ...FP0 Hardware Dimensions D 12 Matsushita Electric Works Europe AG...