CT cL fault code meaning
CT / cL
Series: Commander SE
cL 28
AC drive
Meaning: Current loop loss on terminal 5 | Input current less than 3mA when 4-20 or 20-4 modes used
Possible causes
Source: CT Control Techniques Commander SE User Guide 8.1 Trip codes P65-67
Series: Vector
Loop current loss
AC drive
Meaning: Indicates loop current <3mA when LK3, LK4 and LK6 are configured for 4-20mA input.
Possible causes
Source: