BECKHOFF KL3681 - Manual (Page 6)

Foreword
1.3 Documentation Issue Status
Version Comment
2.0.0 • migration (complete Document)
• LED Display: meaning of K­bus run led exchanged (off/ on)
1.0.0 • technical data updated
• description of parameterization via KS2000 configuration software extended
• description of control and status byte corrected
• description of process image added
0.5 preliminary version (only German)
Firm and hardware versions
Documentation
Version KL3681­0000, KS3681­0000
Firmware Hardware
2.0.0 1C 01
1.0.0 1C 01
0.5 1C 01
The firmware and hardware version (delivery state) can be found in the serial number printed at the side of
the terminal.
Syntax of the serial number
Structure of the serial number: WW YY FF HH
WW ­ week of production (CW, calendar week)
YY ­ year of production
FF ­ firmware version
HH ­ hardware version
Example with ser. no.: 02 13 00 01:
02 ­ week of production 02
13 ­ year of production 2013
00 ­ firmware version 09
01 ­ hardware version 01
KL3681, KS3681 6 Version 2.0.0