FX dedicated
The special registers dedicated to FX are shown below.
No.
Name
SD4110
Error code 1 details
SD4111
Error code 2 details
SD4112
Error code 3 details
SD4113
Error code 4 details
SD4114
Error code 5 details
SD4115
Error code 6 details
SD4116
Error code 7 details
SD4117
Error code 8 details
SD4118
Error code 9 details
SD4119
Error code 10 details
SD4120
Error code 11 details
SD4121
Error code 12 details
SD4122
Error code 13 details
SD4123
Error code 14 details
SD4124
Error code 15 details
SD4125
Error code 16 details
SD4150
Module 1 status information
SD4151
Module 1 error information
SD4152
Module 2 status information
SD4153
Module 2 error information
SD4154
Module 3 status information
SD4155
Module 3 error information
SD4156
Module 4 status information
SD4157
Module 4 error information
SD4158
Module 5 status information
SD4159
Module 5 error information
SD4160
Module 6 status information
SD4161
Module 6 error information
SD4162
Module 7 status information
SD4163
Module 7 error information
SD4164
Module 8 status information
SD4165
Module 8 error information
SD4166
Module 9 status information
SD4167
Module 9 error information
Description
This register stores the self-diagnosis error code
details.
• Module position [Low order 8 bit]
0H: CPU module
1H to 10H: Extension module 1 to 16
41H: Built-in RS-485
42H: Built-in analog
43H: Built-in USB
60H: Expansion board
71H to 76H: Expansion adapter 1 to 6
• Function No. [Higher order 8 bit]
0: System/Sequence operation
1: Analog input
2: Analog output
10: Positioning, PWM
20: High-speed counter, Pulse width
measurement
This register stores the module 1 status
information.
This register stores the module 1 error
information.
This register stores the module 2 status
information.
This register stores the module 2 error
information.
This register stores the module 3 status
information.
This register stores the module 3 error
information.
This register stores the module 4 status
information.
This register stores the module 4 error
information.
This register stores the module 5 status
information.
This register stores the module 5 error
information.
This register stores the module 6 status
information.
This register stores the module 6 error
information.
This register stores the module 7 status
information.
This register stores the module 7 error
information.
This register stores the module 8 status
information.
This register stores the module 8 error
information.
This register stores the module 9 status
information.
This register stores the module 9 error
information.
Compatible CPU module
FX5S
FX5UJ
FX5U/
FX5UC
APPX
Appendix 2 Special Register List
R/W
R
R
R
R
A
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
735