VEGA Americas Inc. PULS40 User Manual
VEGAPULS 42 and 44 – 4 … 20 mA
87
Diagnostics
7 Diagnostics
7.1 Simulation
For simulation of a certain filling, you can call
up the function “Simulation” in the adjustment
module MINICOM, in the software program
VVO or in the HART
up the function “Simulation” in the adjustment
module MINICOM, in the software program
VVO or in the HART
®
handheld.
You simulate a vessel filling level and thereby
a certain sensor current. Please note that
connected instruments, such as e.g. a PLC
react according to their adjustments and will
probably activate alarms or system func-
tions. One hour after the last simulation ad-
justment, the sensor returns automatically to
standard operating mode.
a certain sensor current. Please note that
connected instruments, such as e.g. a PLC
react according to their adjustments and will
probably activate alarms or system func-
tions. One hour after the last simulation ad-
justment, the sensor returns automatically to
standard operating mode.
7.2 Error codes
Error codes
Rectification
E013
No valid measured value
Message is displayed during warm-up phase
- Sensor in the warm-up phase
- Loss of the useful echo
- Loss of the useful echo
If the message remains, a false echo storage
must be made with the adjustment module
MINICOM in the menu “sensor optimisation” or
better, with the PC and VVO.
If the message still remains, carry out a new
adjustment.
must be made with the adjustment module
MINICOM in the menu “sensor optimisation” or
better, with the PC and VVO.
If the message still remains, carry out a new
adjustment.
E017
Adjustment span too small
Carry out a readjustment.
Make sure that the difference between
min. and max. adjustment is at least 10 mm.
Make sure that the difference between
min. and max. adjustment is at least 10 mm.
E036
Sensor software does not run
Sensor must be programmed with new software
(service).
Message appears during a software update.
(service).
Message appears during a software update.
E040
Hardware failure/Electronics defec-
Check all connection cables.
tive
Contact our service department.