![background image](http://html1.mh-extra.com/html/ifm/ecomat-300-ac1421/ecomat-300-ac1421_device-manual_3914776291.webp)
291
ifm
Device Manual SmartSPS AC14 with EtherNet/IP interface (AC1421, AC1422), Firmware 3.1.2
2015-11-30
Appendix
Fieldbus EtherNet/IP
ST
slave type
1 bit
0 = single slave or A slave
1 = B slave (= addition of 0x20 or 32 to the slave address)
>
Possible command error codes
11132
Error Code
[hex]
Error
Meaning
0x00
no error
0x01
NOK
no slave response OR:
master is in the offline mode when requesting the command
0x0D
ST
S-7.4 protocol aborted (timeout)
0x0E
IA
invalid AS-i slave address for the S-7.4 protocol (e.g. B slaves)
0x10
AS-i S-7.4 slave deleted from LAS during current transmission
0x11
STA
another S-7.4 transfer to the addressed AS-i slave is already active
0x17
CMD_PRE
start requirements for S-7.4 command not met:
- wrong slave profile (is not S-7.4) or:
- slave is not in LAS or:
- master is not in the Protected mode