MEC 320 GENSET CONTROLLER
PM079 Rev 0 07/06/08 76 Thomson Technology
Regulation
2510 Frequency controller
No.
Setting
Min. setting Max. setting Factory
setting
2511 Freq. control
Dead band
0.2%
10.0%
1.0%
2512 Freq. control
F K
P
0
1000
10
2513 Freq. control
F K
I
0
1000
10
Frequency % settings relate to nominal generator frequency (setting 6011). It is used for frequency
control (fixed frequency or load sharing) when the breaker is closed, and for synchronizing if the
breaker is open.
2520 Power controller
No.
Setting
Min. setting Max. setting Factory
setting
2521 Power control
Dead band
0.2%
10.0%
2.0%
2522 Power control
P K
P
0
1000
10
2523 Power control
P K
I
0
1000
10
Power % settings relate to nominal generator power.
2530 Power ramp up
No.
Setting
Min. setting Max. setting Factory
setting
2531 Power ramp up
Speed
1.0%/s
20.0%/s
2.0%/s
2532 Power ramp up
Delay point
1%
100%
10%
2533 Power ramp up
Delay time
0.0 s
180.0 s
10.0 s
The delay point determines when the generator will make a temporary stop ramping up after
closing of the generator breaker to
preheat the engine before commencing load taking. The time
duration of this point is determined by the
delay time setting. If the delay function is not needed,
set this time to 0. Power % settings relate to nominal generator power.
2540 Power ramp down
No.
Setting
Min. setting Max. setting Factory
setting
2541 Power ramp down Speed
0.1%/s
20.0%/s
10.0%/s
2542 Power ramp down Breaker open set point 1%
20%
5%
2543 Power ramp down Fail class
1
6
2 (warning)
The breaker open point determines when the ‘open breaker’ relay output is activated to open the
generator breaker before reaching 0 kW. Power % settings relate to nominal generator power.
2560 Governor regulation failure
No.
Setting
Min. setting Max. setting Factory
setting
2561 Governor reg. failure Reg. error
1.0%
100.0%
30.0%
2562 Governor reg. failure Timer
10.0 s
360.0 s
60.0 s
2563 Governor reg. failure Output A
R0 (none)
R0 (none)
2564 Governor reg. failure Output B
R0 (none)
Option
dependent
R0 (none)
The alarm is activated, if the difference between the measured value and the set point is outside
the set point for a longer time period than specified by the timer set point.
Summary of Contents for MEC 320
Page 2: ......
