Chapter 3 Operating Instructions
Flexi Classic Gateways
20 © SICK AG • Industrial Safety Systems • Germany • All rights reserved 8011834/YT28/2016-03-15
Subject to change without notice
Flexi Classic gateways
Bit 7 6 5 4 3 2 1 Bit 0
MFCODE1 - ErrCode VK1
ErrCode VK1 contains the error code for a system error that has occurred in processing
channel 1. Together with MFCLASS1 a 16-bit error code is produced: MFCLASS1 contains
a code for the error category and MFCODE1 contains the detail code that describes the
reason for the error.
Bit 7 6 5 4 3 2 1 Bit 0
MFCODE2 - ErrCode VK2
ErrCode VK2 contains the error class for a system error that has occurred in processing
channel 2. Together with MFCLASS2 a 16-bit error code is produced: MFCLASS2 contains
a code for the error category and MFCODE2 contains the detail code that describes the
reason for the error.
ErrCode for ErrClass 01h:
06 Unknown SDO type (read, write)
07 Error on the reception of the data frame, parity, noise, etc.
08 No frame bytes received
09 Checksum error detected
0A No frame bytes received in the slave
10 Data frame could not be sent
11 Unknown error in RecFrameErrorCheck()
12 Invalid frame revision received
14 Continuous indexing check erroneous
15 TX error: hold-register not clear
16 Not all characters received within timeout
17 SDO.cnt Timeout
18 Error in frame counter
ErrCode for ErrClass 02h:
01 Internal error in Delay ()
02 Error on handling with T0
03 Error on deleting the flash page
04 Error in FlashWriteByte()
05 Timer management error in SAPL
06 Error on AdcStartSample()
07 Error on AdcDone()
08 Cross comparison SL-CRCs negative
ErrCode for ErrClass 03h:
41 Flashtest error
42 RAMTest error