41. GB/TB/BTB spring loaded: The AGC will not send a close signal before this feedback is present.
42. MB spring loaded: The AGC will not send a close signal before this feedback is present.
43. Deload: A running genset will start to ramp down the power.
44. GB OFF and BLOCK: The generator breaker will open, the genset will activate the stop sequence and when the genset is
stopped, it will be blocked for start.
45. -
46. -
47. -
48. -
49. Secured mode ON: Secured mode adds an extra generator to the system, i.e. one generator too many will be running when
comparing with the actual power requirement.
50. Secured mode OFF: Ends secured running mode (see 55).
51. Base load: The generator set will run base load (fixed power) and not participate in frequency control. Should the plant power
requirement drop, the base load will be lowered so the other generator(s) on line produces at least 10 % power.
52. Ground breaker ON: When this input is activated, it indicates that ground breaker is closed.
53. Ground breaker OFF: When this input is activated, it indicates that ground breaker is open.
54. CBE activate AVR one: When this input is activated , the generator controller is informed by the group controller to activate close
before excitation.(Redundant of CBE AVR two).
INFO
This function is option-dependent. Option G7 is required.
55. CBE activate AVR two: When this input is activated, the generator controller is informed by the group controller to activate close
before excitation.(Redundant of CBE AVR one).
INFO
This function is option-dependent. Option G7 is required.
56. GB/TB/BTB racked out: The breaker will be considered as racked out when pre-requirements are met and this input is activated
(for more information, see Racked out breaker).
57. MB racked out: The breaker will be considered as racked out when pre-requirements are met and this input is activated (for more
info, see Racked out breaker).
INFO
The input functions are set up with the PC utility software. See the Help.
6.38 Multi-inputs
The standard controller has three multi-inputs. In addition, option M15 has four 4-20 mA inputs, and option M16 has four multi-
inputs.
The analogue inputs can be configured in the utility software, on the I/O setup page.
Input type
Standard
Option
M15
Option
M16
Notes
4 to 20 mA • • •
On the I/O setup page, configure a curve for the 4 to 20 mA input.
Use Scaling to show the curve output with the selected decimal places on
the display unit. For No unit 1/10, one decimal place is shown. For No unit
1/100, two decimal places are shown.
0 to 40 V DC •
The 0 to 40 V DC input has primarily been designed to handle the battery
asymmetry test.
0 to 5 V DC •
DESIGNER'S HANDBOOK 4189341275A EN Page 163 of 196
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