Technical data

Manual – MOVI-PLC® advanced DH.41B Controller

Special cases

Operating Characteristics on PROFIBUS-DP

Additional code The Additional code contains SEW-specific return codes for errors in the parameter

settings for MOVI-PLC

advanced DHF41B. These codes are returned to the master

under Error class 8 = Other error. The following table shows all possible codes for the

Additional code.

5.5 Special cases

Special return

codes

Errors in parameter settings, which cannot be identified either automatically by the

application layer of the fieldbus system or by the system software of the MOVI-PLC

advanced DHF41B control card, are treated as special cases. The following errors can

occur depending on the control card used:

• Incorrect coding of a service via parameter channel

• Incorrect length specification of a service via parameter channel

• Internal communication error

Add. code

high (hex)

Add. code low

(hex)

Meaning

00 00 No error

00 10 Illegal parameter index

00 11 Function / parameter not implemented

00 12 Read access only

00 13 Parameter lock is active

00 14 Factory setting is active

00 15 Value for parameter too large

00 16 Value for parameter too small

00 17 Reserved

00 18 Error in system software

00 19 Reserved

00 1A Parameter access only via RS485 interface

00 1B Parameter is access-protected

00 1C Reserved

00 1D Invalid value for parameter

00 1E Factory setting was activated

00 1F Reserved

00 20 Reserved