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User`s guide

ManualsBrandsSchneider Electric ManualsNetwork RouterModbus Plus Network Bridge Multiplexer none
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Configuring the Modbus Models
890 USE 103 00
54
3.13 Modbus Port Indicator Codes
 
#

#!
!!"
!#
#!!
! #

Indicators Pattern Hexadecimal Digit
4 – 3 – 2 – 1 Steady Upper digit
4 – 3 – 2 – 1 Flashing Lower digit
Hardware Error Codes: 11 ... 19 Hex
Code (Hexadecimal) Meaning
11 PROM checksum error
12 RAM data test error
13 RAM address test error
14 Normal power down event
17 Bad or unexpected interrupt
18 EEPROM checksum error
19 Modbus port loopback error
Modbus Driver Error Codes: 24 ... 2E Hex
Code (Hexadecimal) Meaning
24 Modbus transmit state error
25 Modbus receive state error
26 ASCII transmit communications state error
27 Transmit underflow error
28 RTU transmit communications state error
29 ASCII receive communications state error
2A RTU receive communications state error
2B Transmit communications state error
2C Receive communications state error