Product Support Bulletin Service Issue Date: December 27, 2015 Global Lit Num: CPGC - S - - 00000009 1 Revision: 1 Revision Date: Title: Update the feature code of C250D5,C220D5,C225D6 with PC1.2 System. Model(s) C250D5(PMG), C250D5(shunt), C220D5(PMG), C220D5(shunt),C225D6(PMG), C225D6(shunt) built in CPGC (China). Please find a list of affected GSNs and ESNs attached. Background/Description: This is revised version of the PSB CPGC-S-00000009 Corrective Actions: 1.BelowproceduresaredesignatedforC250D5(PMG) 1.1 Open InPower and connect to PCC1302, update the feature code as below list. Go to Device ->Update Features. ©2015 Cummins Power Generation, Inc. All rights reserved Page 1of13
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Product Support Bulletin
ServiceIssue Date:
December 27, 2015
Global Lit Num: CPGC - S - -00000009 1
Revision: 1
Revision Date:
Title: Update the feature code of C250D5,C220D5,C225D6 with PC1.2 System.
Model(s) C250D5(PMG), C250D5(shunt), C220D5(PMG), C220D5(shunt),C225D6(PMG),
C225D6(shunt) built in
CPGC (China).
Please find a list of affected GSNs and ESNs attached.
Background/Description:
This is revised version of the PSB CPGC-S-00000009
Corrective Actions:
1. Below procedures are designated for C250 D5(PMG)
1.1 Open InPower and connect to PCC1302, update the feature code as below list.
Go to Device ->Update Features.
©2015 Cummins Power Generation, Inc. All rights reserved
Page 1 of 13
1.2 Following the feature code updated above, below parameters need to be modified:
1.2.1 Go to Adjustments -> Alternator Protection, modify below parameters:
1.2.2 Go to Adjustments->Adjustments -> Engine Protection, Adjustments, modify below
parameters:
1.2.3 Go to Adjustments->Adjustments -> Governor->Gain, modify below parameters:
Parameter Name Value units
Overfrequency Threshold 10 Hz
Underfrequency Threshold 10 Hz
Parameter Name Value units
Overspeed Shutdown Threshold 50Hz 1875 rpm
LCL Response Type shutdown
LOP Shutdown Threshold 25 Psig
LOP Warning Threshold 30 Psig
©2015 Cummins Power Generation, Inc. All rights reserved
Page 2 of 13
1.2.4 Go to Adjustments->Adjustments -> Governor-> Startup, modify below parameters:
Important Note: The feature code and modify parameters are suitable for C250 D5
genset with PMG.
Parameter Name Value units
Governor Damping Effect (50Hz) 0.95
Parameter Name Value units
Initial Crank Fueling Command 50 %
Initial Crank Fueling Period 2 seconds
Crank Fueling Ramp Rate 30 %sec
Crank Exit Fueling Command 60 %
Governor Enable Speed 1100 rpm
Maximum Governor Duty Cycle 60 %
2. Below procedures are designated for C250 D5(shunt)
2.1 Open InPower and connect to PCC1302, update the feature code as below list.
Go to Device ->Update Features.
©2015 Cummins Power Generation, Inc. All rights reserved
Page 3 of 13
2.2 Following the feature code updated above, below parameters need to be modified:
2.2.1 Go to Adjustments -> Alternator Protection, modify below parameters:
2.2.2 Go to Adjustments->Adjustments -> Engine Protection Adjustments, modify below
parameters:
Parameter Name Value units
Overfrequency Threshold 10 Hz
Underfrequency Threshold 10 Hz
Parameter Name Value units
Overspeed Shutdown Threshold 50Hz 1875 rpm
LCL Response Type shutdown
LOP Shutdown Threshold 25 Psig
LOP Warning Threshold 30 Psig
©2015 Cummins Power Generation, Inc. All rights reserved
Page 4 of 13
2.2.3 Go to Adjustments->Adjustments -> Governor->Gain, modify below parameters:
2.2.4 Go to Adjustments->Adjustments -> Governor-> Startup, modify below
parameters:
Important Note: The feature code and modify parameters are suitable for C250 D5
genset without PMG.
Parameter Name Value units
Governor Damping Effect (50Hz) 0.95
Parameter Name Value units
Initial Crank Fueling Command 50 %
Initial Crank Fueling Period 2 seconds
Crank Fueling Ramp Rate 30 %sec
Crank Exit Fueling Command 60 %
Governor Enable Speed 1100 rpm
Maximum Governor Duty Cycle 60 %
3. Below procedures are designated for C220 D5(PMG)
3. 1 Open InPower and connect to PCC1302, update the feature code as below list.
Go to Device ->Update Features.
©2015 Cummins Power Generation, Inc. All rights reserved
Page 5 of 13
3. 2 Following the feature code updated above, below parameters need to be modified:
3.2.1 Go to Adjustments -> Alternator Protection, modify below parameters:
3.2.2 Go to Adjustments -> Engine Protection Adjustments, modify below parameters:
3.2.3 Go to Adjustments -> Governor->Gain, modify below parameters：
Parameter Name Value units
Overfrequency Threshold 10 Hz
Underfrequency Threshold 10 Hz
Parameter Name Value units
Overspeed Shutdown Threshold 50Hz 1875 rpm
LCL Response Type shutdown
LOP Shutdown Threshold 25 Psig
LOP Warning Threshold 30 Psig
©2015 Cummins Power Generation, Inc. All rights reserved
Page 6 of 13
3.2.4 Go to Adjustments -> Governor->Startup, modify below parameters：
Important Note: The feature code and modify parameters are suitable for C220 D5
genset with PMG.
Parameter Name Value units
Governor Damping Effect (50Hz) 0.95
Parameter Name Value units
Initial Crank Fueling Command 50 %
Initial Crank Fueling Period 2 seconds
Crank Fueling Ramp Rate 30 %sec
Crank Exit Fueling Command 60 %
Governor Enable Speed 1100 rpm
Maximum Governor Duty Cycle 60 %
4. Below procedures are designated for C220 D5(shunt)
4. 1 Open InPower and connect to PCC1302, update the feature code as below list.
Go to Device ->Update Features.
©2015 Cummins Power Generation, Inc. All rights reserved
Page 7 of 13
4. 2 Following the feature code updated above, below parameters need to be modified:
4.2.1 Go to Adjustments -> Alternator Protection, modify below parameters:
4.2.2 Go to Adjustments -> Engine Protection Adjustments, modify below parameters:
4.2.3 Go to Adjustments -> Governor->Gain, modify below parameters:
Parameter Name Value units
Overfrequency Threshold 10 Hz
Underfrequency Threshold 10 Hz
Parameter Name Value units
Overspeed Shutdown Threshold 50Hz 1875 rpm
LCL Response Type shutdown
LOP Shutdown Threshold 25 Psig
LOP Warning Threshold 30 Psig
©2015 Cummins Power Generation, Inc. All rights reserved
Page 8 of 13
4.2.4 Go to Adjustments -> Governor-> Startup, modify below parameters:
Important Note: The feature code and modify parameters are suitable for C220 D5
genset without PMG.
Parameter Name Value units
Governor Damping Effect (50Hz) 0.95
Parameter Name Value units
Initial Crank Fueling Command 50 %
Initial Crank Fueling Period 2 seconds
Crank Fueling Ramp Rate 30 %sec
Crank Exit Fueling Command 60 %
Governor Enable Speed 1100 rpm
Maximum Governor Duty Cycle 60 %
5. Below procedures are designated for C225 D6(PMG)
5. 1 Open InPower and connect to PCC1302, update the feature code as below list.
Go to Device ->Update Features.
©2015 Cummins Power Generation, Inc. All rights reserved
Page 9 of 13
5. 2 Following the feature code updated above, below parameters need to be modified:
5.2.1 Go to Adjustments -> Alternator Protection, modify below parameters:
5.2.2 Go to Adjustments -> Engine Protection Adjustments, modify below parameters:
5.2.3 Go to Adjustments -> Governor->Gain, modify below parameters:
Parameter Name Value units
Overfrequency Threshold 10 Hz
Underfrequency Threshold 10 Hz
Parameter Name Value units
LCL Response Type shutdown
LOP Shutdown Threshold 25 Psig
LOP Warning Threshold 30 Psig
©2015 Cummins Power Generation, Inc. All rights reserved
Page 10 of 13
5.2.4 Go to Adjustments -> Governor->Startup, modify below parameters:
Important Note: The feature code and modify parameters are suitable for C225 D6
genset with PMG.
Parameter Name Value units
Governor Damping Effect (50Hz) 0.95
Parameter Name Value units
Initial Crank Fueling Command 50 %
Initial Crank Fueling Period 2 seconds
Crank Fueling Ramp Rate 30 %sec
Crank Exit Fueling Command 60 %
Governor Enable Speed 1100 rpm
Maximum Governor Duty Cycle 60 %
6. Below procedures are designated for C225 D6(shunt)
6. 1 Open InPower and connect to PCC1302, update the feature code as below list.
Go to Device ->Update Features.
©2015 Cummins Power Generation, Inc. All rights reserved
Page 11 of 13
6.2 Following the feature code updated above, below parameters need to be modified:
6.2.1 Go to Adjustments -> Alternator Protection, modify below parameters:
6.2.2 Go to Adjustments -> Engine Protection Adjustments, modify below parameters:
6.2.3 Go to Adjustments -> Governor->Gain., modify below parameters:
Parameter Name Value units
Overfrequency Threshold 10 Hz
Underfrequency Threshold 10 Hz
Parameter Name Value units
LCL Response Type shutdown
LOP Shutdown Threshold 25 Psig
LOP Warning Threshold 30 Psig
©2015 Cummins Power Generation, Inc. All rights reserved
Page 12 of 13
6.2.4 Go to Adjustments -> Governor-> Startup, modify below parameters:
Important Note: The feature code and modify parameters are suitable for C225 D6
genset without PMG.
Parameter Name Value units
Governor Damping Effect (50Hz) 0.95
Parameter Name Value units
Initial Crank Fueling Command 50 %
Initial Crank Fueling Period 2 seconds
Crank Fueling Ramp Rate 30 %sec
Crank Exit Fueling Command 60 %
Governor Enable Speed 1100 rpm
Maximum Governor Duty Cycle 60 %
Warranty Statement:
Any work described in this PSB is covered by standard SRTs. See below.
Contact:
For help and assistance on this issue please contact any of the following:
In ASIA: Grace Lee ([email protected])
In Europe, Middle East or Africa: Chris Tragner ([email protected])
In Africa: Peter Neale ([email protected])
In China: Haoming Liu ([email protected])
In the Americas: Robert Simmons ([email protected]
©2015 Cummins Power Generation, Inc. All rights reserved
Page 13 of 13
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