Stahl IS1+ 9440/15 Series, Руководство по эксплуатации

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Operation
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162278 / 9440609310
2020-10-22·BA00·III·en·08
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CPU & power module
for Zone 2/Class I, Div. 2
Series 9440/15
10 Operation
10.1 Operation
After mounting, installation and commissioning (see the "Mounting and installation" and
"Parameterisation and commissioning" chapters) the CPU & power module is ready for
operation.
Please observe the additional documentation (coupling description)
10.2 Indications
The corresponding LEDs on the device indicate the operating state of the device
(see also the chapter "Function and device design").
10.3 Troubleshooting
For troubleshooting, refer to the following troubleshooting guide:
LED Colour Meaning
"RUN" LED Green Operation indication
"ERR" LED Red Module error indication
Error Cause of error Troubleshooting
"RUN" LED is lit,
"ERR" LED is off
CPM: OK
Common alarm I/O signal
See LED displays of the I/O modules
"RUN" LED is lit,
"ERR" LED is flashing
CPM: OK, I/O:
Common module alarm
• Module defective
• Module not available
• Wrong module plugged in
• Replace module
• Plug in module
• Plug in correct module
"RUN" LED is flashing,
"ERR" LED is off
In standby (switched on but no
data exchange with master yet)
• Activate the cyclical data transfer with
the master.
• Check master and bus connection to
the CPM.
"RUN" LED is flashing,
"ERR" LED is flashing
Data Exchange has been quit
(outputs are in safety position).
Cyclical data transfer with master
interrupted.
• Activate the cyclical data transfer with
the master.
• Check master and bus connection to
the CPM.
"RUN" LED is flashing,
"ERR" LED lights up
Configuration error.
Configuration is not OK.
Change configuration of master.
"RUN" LED is off,
"ERR" LED lights up/
is flashing
CPM hardware error.
• Hardware check error
• EPROM error
• EEPROM error
Replace CPM.
"RUN" LED is off,
"ERR" LED is off
No supply voltage at the CPM or
CPM defective.
• Check the power supply of the CPM.
• Check the CPM.
• Check the BusRail.
• Engage the CPM correctly on the
BusRail.
• Replace CPM.