
Additional Information CLV61x Dual Port (PROFINET IO)
8017978 / 2014-11-20 © SICK AG · Germany · All rights reserved · Subject to change without notice 39
7.3 Troubleshooting
This chapter provides some information on fault finding and rectification in the form of a condensed list.
• Check the voltage supply – Is the upper sensor LED lit blue?
• Check the Ethernet connection – Is LED P1 or LED P2 lit?
LED P1/P2: Green = connected, yellow = data exchange
• Was the correct CLV61x Dual Port GSDML file used?
GSDML-V2.3-SICK-CLV61x_2Port-20141022.xml, or later.
• Is the CLV61x Dual Port visible in the PROFINET with suitable name and IP?
Check the PN name via HW Config or the PST tool. See Chapters 7.10, 7.11, and 7.12
• Read CLV61x Dual Port with SOPAS ET.
Check parameters such as PN name and IP address under "Network /Interfaces IOs / Profinet":
• Is the mode selected suitable?
Handshake =
Function module or program necessary.
(Check E/A addresses and data length)
No Handshake =
Operation possible without programming
• Is the triggering selected suitable?
Is the correct bit being used for fieldbus trigger? Bit 0 of Adr + 1 of "Ctrl Bits Out"
• Can the CLV61x Dual Port read the desired code in Quickstart as a percentage value?
• Check the GSCML configuration. If necessary, test by removing the GSDML configuration modules.
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