Operation; Indications; Troubleshooting - Stahl HART Serie Betriebsanleitung

Operation

EN
10 Operation
EN
EN

10.1 Indications

The corresponding LEDs on the device indicate the operating state of the device
EN
(see also the "Function and device design" section).
EN
LED
EN
"RUN" LED
EN
"ERR" LED
EN
"M/S" LED
EN
8 x LEDs
EN

10.2 Troubleshooting

EN
For troubleshooting, refer to the following troubleshooting guide:
EN
Error
EN
"RUN" LED is flashing
EN
EN
EN
EN
"RUN" LED is off
EN
EN
EN
EN
"ERR" LED is flashing
EN
EN
EN
EN
"ERR" LED is lit
20
HART Analog Universal Module
for Zone 1 / Div. 1
Series 9468/32
Colour Meaning
green Operation indication
red Module error indication
blue Requires maintenance or outside specification
red Error in the respective field circuit
Cause of error
The module is in proper condition
but is not ready for cyclic data
exchange yet (a parameter set is
not yet available). The outputs are
inactive
• No supply voltage present
at the I/O module
• I/O module defective
• Error in the field circuit
• Wire breakage or
short circuit
• Measuring range has been
overshot or undershot
Configuration is not correct or
a wrong module is connected
Cyclic data transfer with the
automation system has been
interrupted
Module is defective
Troubleshooting
• Activate the cyclic data transfer with
the master
• Check master, bus connection and
CPM
• Check the system supply
• Check the CPM or CPU & PM
• Check the BusRail
• Snap the I/O module correctly into
place on the BusRail
• Replace the I/O module
• Check the "red" signal LEDs
• Eliminate the cause in the indicated
field circuit, check electrical lines and
field devices
Change configuration in the automation
system or connect the correct module
• Check the cyclic data transfer of
CPM or CPU (LCD or "RUN" LED)
• Check bus connection
• Activate the cyclic data transfer with
the automation system
Replace the module
218078 / 946860310010
2018-10-19·BA00·III·en·02