Manual – Fieldbus Interface INTERBUS UFI11A
45
5
INTERBUS Interface
Additional code
The "Additional code" contains all SEW-specific return codes for incorrect parameter
setting of the drive inverters. These codes are sent back to the master as "Error class 8
= Other error." Table 2 lists all possible codes for the additional code.
Special case
"Internal
communication
error"
The return code listed in the following table will be generated in case of a communication
error between option card and inverter system. The PCP service transmitted via fieldbus
may not have been executed and should be repeated. In case this error occurs frequent-
ly, the drive inverter will have to be turned off and on again to start a new initialization.
Add. code
high (hex)
Add. code low
(hex)
Meaning
00 00 No error
00 10 Incorrect parameter index
00 11 Function/parameter not available
00 12 Read access only
00 13 Parameter block is active
00 14 Factory setting is active
00 15 Value too large for parameter
00 16 Value too small for parameter
00 17 No option card available for this function/parameter
00 18 Error in system software
00 19 Parameter access via RS485 process interface on X13 only
00 1A Parameter access via RS485 diagnostics interface only
00 1B Limited-access parameter
00 1C Requires controller inhibit
00 1D Invalid parameter value
00 1E Factory setting has been activated
00 1F Parameter was not saved in EEPROM
00 20 Parameter cannot be changed with enabled output stage
Code (dez) Meaning
Error class: 6 Access
Error code: 2 Hardware problem
Add. code high: 0 -
Add. code low: 0 -
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