Cim/Ciu 500 - Grundfos CIM 150 PROFIBUS DP Functional Profile And User Manual

9.2 CIM/CIU 500

You can detect faults in CIU 500 by observing the status of the
two communication LEDs. See the table below and section
4.3 CIM 500 PROFINET IO.
9.2.1 LED status
CIM 500 fitted in a Grundfos booster system
Fault (LED status)
1. LED1 and LED2 remain off when the
power supply is connected.
2. PROFINET IO LED1 remains off.
3. LED2 for internal communication is
flashing red.
4. LED2 for internal communication is
permanently red.
5. PROFINET IO LED1 is permanently red. a) Connected Grundfos product is not
6. PROFINET IO LED1 is flashing red.
7. PROFINET IO LED1 is pulsing red.
8. LED1 is permanently red and green at
the same time.
9. LED2 is permanently red and green at
the same time.
CIM 500 fitted in CIU 500
Fault (LED status)
1. LED1 and LED2 remain off when the
power supply is connected
2. PROFINET IO LED1 remains off.
3. LED2 for internal communication is
flashing red.
4. LED2 for internal communication is
permanently red.
5. PROFINET IO LED1 is permanently red. a) Connected Grundfos product is not
6. PROFINET IO LED1 is flashing red.
7. PROFINET IO LED1 is pulsing red.
8. LED1 is permanently red and green at
the same time
9. LED2 is permanently red and green at
the same time
Possible cause
a) CIM 500 is fitted incorrectly in the
Grundfos product.
b) CIM 500 is defective.
a) The protocol selection switch, SW1 has
been set in Modbus TCP position
a) No internal communication between
CIM 500 and the Grundfos product.
a) CIM 500 does not support the Grundfos
product connected.
supported.
b) Illegal position of protocol switch, SW1
a) Fault in the CIM 500 PROFINET IO
configuration.
a) Connection to the master is lost.
a) Error in firmware download.
a) Memory fault.
Possible cause
a) CIU 500 is defective.
a) The protocol selection switch, SW1 has
been set in Modbus TCP position
a) No internal communication between
CIU 500 and the Grundfos product.
a) CIM 500 does not support the Grundfos
product connected.
supported.
b) Illegal position of protocol switch, SW1
a) Fault in the CIM 500 PROFINET IO
configuration.
a) Connection to the master is lost.
a) Error in firmware download.
a) Memory fault.
Pumpland.ru
Remedy
Check that CIM 500 is fittedand connected
correctly.
Replace CIM 500.
Set the switch to "0".
Check that CIM 500 is fitted correctly in the
Grundfos product.
Contact the nearest Grundfos company.
Contact the nearest Grundfos company.
Check that the rotary switch SW1 is set to
"0".
• Check that the right GSDML file is used.
Check that PROFINET IO IP address
configuration is correct. See section
PROFINET IO configuration
• Check the device name in CIM 500 and
PROFINET IO master.
• Check that the cables are fitted and
connected correctly.
• Checkthat the master is running.
Use the webserver to download the
firmware again.
Replace CIM 500.
Remedy
Replace CIU 500.
Set the switch in position "0".
• Check the cable connection between the
Grundfos product and CIU 500.
• Check that the individual conductors
have been fitted correctly.
• Check the power supply to the Grundfos
product.
Contact the nearest Grundfos company.
Contact the nearest Grundfos company.
Check that the rotary switch SW1 is set to
"0".
• Check that the right GSDML file is used.
• Check that PROFINET IO IP address
configuration is correct. See section
6. PROFINET IO, CIM 500 setup.
• Check the device name in CIM 500 and
PROFINET IO master.
• Check that the cables.are fitted and
connected correctly
• Check that the master is running.
Use the webserver to download the
firmware again.
Replace CIM 500.
A.4
on page 33.
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