KROHNE OPTIBAR DP 7060 C EN - Manual (Page 57)

START-UP
5
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OPTIBAR DP 7060 C
www.krohne.com 04/2014 - 4003292001 - MA OPTIBAR DP 7060 C R01 en
5.8.2 Check 4...20 mA signal
Connect a multimeter in the suitable measuring range according to the wiring plan.
5.8.3 Error messages via the display and operating module
Depending on the reason for the fault and the measures taken, the steps described previously
may need to be carried out again.
5.8.4 Change electronic insert
In case of a defect, the electronic insert can be exchanged by the user against an identical type. If
no electronic insert is available on site, it can be ordered from the respective local sales
representative. To order a replacement, the serial number is required. This is located on the
nameplate of the device or on the delivery note.
Error code Cause Action or description
4...20 mA signal is missing Faulty connection to power
supply
Check connection and if
necessary correct according to
wiring plan
No power supply Check cable for breaks; repair if
necessary
Operating voltage too low or
load-resistance too high
Check, adapt if necessary
Signal is >22 mA or <3.6 mA Electronic module or sensor
defective
Exchange the device or send
device for repair
DANGER!
In hazardous area applications, the regulations for the wiring of intrinsically safe circuits must
be observed.
Error code Cause Action or description
E013 No measurement value available
or pressure greater than nominal
range
Exchange the device or send
device for repair
E017 Adjustment span too small Repeat with modified values
E036 No executable signal converter
software
Carry out software update or
send device for repair
E041 Hardware error Exchange the device or send
device for repair
WARNING!
Installation, assembly, start-up and maintenance may only be performed by personnel trained in
explosion protection
explosion protection explosion protection explosion protection. Additional regional standards, safety directives and laws must be observed
at all times.
.book Page 57 Friday, May 2, 2014 10:25 AM