ICP DAS USA RU-87P1, User Manual

Page: 59 / 63

RU-87P1/2/4/8 User Manual, Version: 1.2 59
Table 2 : The Error Code in Auto Config. Disable mode
Error
Code Slot LED
(Red)
Status Description Solution
80H Dark (ok) Initialize ok setup success None
81H
Bright
(Error)
Internal INIT*
pin failed
The INIT Pin is failed to connect with the
GND and module failed to initialize.
If it still fails after restart the 87Pn many times,
please send the 87K I/O module back to factory
to check.
82H
Bright
(Error )
Module
address over
255 (FFh)
The module address is over 255 (FFh).
The maximum address of
87P1 is 254 (FEh)
87P2 is 253 (FDh)
87P4 is 251 (FBh)
87P8 is 247 (F7h)
You can see the LED signals on 87Pn CPU module to know whether the 87Pn is operating properly. Please refer to appendix.
Auto Config. LED
(Green)
S.RDY LED
(Green)
Slot Status LED (Red)
Auto Config. Enable
No Error Always ON Always OFF
Warning Always ON Flash
Failed
Always ON
Flash Always ON
Auto Config. Disable
No Error Always ON Always OFF
Failed
Always OFF
Flash Always ON