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APPENDIX
Appendix 2 Special Register List
247
A
FX high-speed input and output
The special registers for FX high-speed input and output are shown below.
R: Read only, R/W: Read/Write
SD4124 Error code 15 details This register stores the self-diagnosis error code details.
• Module position [Low order 8 bit]
0H: Built-in high-speed I/O
41H: Built-in serial communication
42H: Built-in analog
60H: Expansion board
71 to 76H: Expansion adapter
• Function No. [Higher order 8 bit]
0: System/Sequence operation
1: Built-in A/D
2: Built-in D/A
10: Built-in positioning, PWM
20: Built-in high-speed counter, Pulse width measurement
R
SD4125 Error code 16 details
SD4150 Module 1 status information This register stores the module 1 status information. R
SD4151 Module 1 error information This register stores the module 1 error information. R
SD4152 Module 2 status information This register stores the module 2 status information. R
SD4153 Module 2 error information This register stores the module 2 error information. R
SD4154 Module 3 status information This register stores the module 3 status information. R
SD4155 Module 3 error information This register stores the module 3 error information. R
SD4156 Module 4 status information This register stores the module 4 status information. R
SD4157 Module 4 error information This register stores the module 4 error information. R
SD4158 Module 5 status information This register stores the module 5 status information. R
SD4159 Module 5 error information This register stores the module 5 error information. R
SD4160 Module 6 status information This register stores the module 6 status information. R
SD4161 Module 6 error information This register stores the module 6 error information. R
SD4162 Module 7 status information This register stores the module 7 status information. R
SD4163 Module 7 error information This register stores the module 7 error information. R
SD4164 Module 8 status information This register stores the module 8 status information. R
SD4165 Module 8 error information This register stores the module 8 error information. R
SD4166 Module 9 status information This register stores the module 9 status information. R
SD4167 Module 9 error information This register stores the module 9 error information. R
SD4168 Module 10 status information This register stores the module 10 status information. R
SD4169 Module 10 error information This register stores the module 10 error information. R
SD4170 Module 11 status information This register stores the module 11 status information. R
SD4171 Module 11 error information This register stores the module 11 error information. R
SD4172 Module 12 status information This register stores the module 12 status information. R
SD4173 Module 12 error information This register stores the module 12 error information. R
SD4174 Module 13 status information This register stores the module 13 status information. R
SD4175 Module 13 error information This register stores the module 13 error information. R
SD4176 Module 14 status information This register stores the module 14 status information. R
SD4177 Module 14 error information This register stores the module 14 error information. R
SD4178 Module 15 status information This register stores the module 15 status information. R
SD4179 Module 15 error information This register stores the module 15 error information. R
SD4180 Module 16 status information This register stores the module 16 status information. R
SD4181 Module 16 error information This register stores the module 16 error information. R
No. Name Description R/W
SD4500 High-speed counter current value [Low-order] (CH1) This register stores the high-speed counter current value (CH1). R/W
SD4501 High-speed counter current value [High-order] (CH1)
SD4502 High-speed counter maximum value [Low-order] (CH1) This register stores the high-speed counter maximum value
(CH1).
R/W
SD4503 High-speed counter maximum value [High-order] (CH1)
No. Name Description R/W