LiteOn EVO 6800 Series, Manual

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parameter code parameter code parameter code
U3-00 0x1E00 U4-00 0x1E80 U5-00 0x1F00
U3-01 0x1E01 U4-01 0x1E81 U5-01 0x1F01
U3-06 0x1E06 U4-02 0x1E82 U5-02 0x1F02
U3-07 0x1E07 U4-03 0x1E83 U5-03 0x1F03
U3-08 0x1E08 U4-04 0x1E84 U5-04 0x1F04
U3-09 0x1E09 U4-05 0x1E85 U5-05 0x1F05
U3-10 0x1E0A U4-06 0x1E86 U5-06 0x1F06
U3-11 0x1E0B U4-08 0x1E88 U5-07 0x1F07
U3-12 0x1E0C U5-08 0x1F08
U3-13 0x1E0D U5-09 0x1F09
U3-14 0x1E0E U5-10 0x1F0A
U3-15 0x1E0F U5-11 0x1F0B
U3-17 0x1E11 U5-14 0x1F0E
U3-18 0x1E12 U5-15 0x1F0F
U5-16 0x1F10
U5-17 0x1F11
U5-18 0x1F12
U5-19 0x1F13
11.8 Communication Errors
11.8.1 Modbus Errors
The Modbus error codes are listed in the following table.
When an error occurs, remove the cause of the fault and restart communications. Each error
code may have different definitions depending on the function code.
Error Code Function Code Description
1 3,6,8,10 Function code error
2
3 Read data is outside the setting range
6 Write data is outside the setting range
10
Write data is outside the setting range
3
3 Read data exceeds 125 pieces
6 Write data is outside the setting range
8 Read request value error including CRC check error
10
Write data exceeds 123 pieces or byte count does not match
the amount of write data.