Deif AGC-4 Mk II - Derate Characteristic; EIC Derate

Inverse derating example
P
NOM
P
LIMIT
P
Start
derate
1610
0
20
mA
6.7.3 Derate characteristic
The derating can be proportional or inverse.
Proportional derating example
P
NOM
P
LIMIT
P
Start
increase
1610
0
20
mA
Use Enable in parameter 6246/6256/6266 to select the derate characteristic:
• Enable OFF: Inverse. A higher control value gives a lower power.
• Enable ON: Proportional. A higher control value gives a higher power.
6.7.4 EIC derate
INFO
This requires option H12.
The AGC can use a value from the EIC for derating. Specifically, the AGC uses the Engine Derate Request (PGN 64914/0xFD92,
SPN 3644) to calculate the maximum genset power.
There are two options for EIC derating.
DESIGNER'S HANDBOOK 4189341275A EN Page 124 of 196