Grundfos GI SPC 03 65 10, Installation And Operating Instruction

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23
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ng
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(G
B)
P15.07 KI1
0.00 – 100.00
The integral coefficient 1 of the target frequency the bigger the value is, the
stronger the effect and faster the adjustment.
8.00
○
P15.08 KP2
0.00 – 100.00
The proportion coefficient 2 of the target frequency the bigger the value is, the
stronger the effect and faster the adjustment.
40.00 ○
P15.09 KI2
0.00 – 100.00
The integral coefficient 2 of the target frequency the bigger the value is, the
stronger the effect and faster the adjustment.
40.00 ○
P15.10
PI switching
point
0.0 – 6553.5V DC
If the absolute value of bus voltage minus the reference value is bigger than
P15.10, it will switch to P15.08 and P15.09, otherwise it is P15.06 and P15.07.
20.0V
P15.11
Water-level
control
0: Digital input of the water-level control
1: AI1(the water-level signal is input through AI1, not supported currently)
2: AI2 (the water-level signal is input through AI2, not supported currently)
3: AI3 (the water-level signal is input through AI3, not supported currently)
If the function code is 0, the water-level signal is controlled by the digital
input. See 43 and 44 functions of S terminals in group P05 for detailed
information. If the full-water signal is valid, the system will report the alarm
(A-tF) and sleep after the time of P15.14. During the alarm, the full-water signal
is invalid and the system will clear the alarm after the time of P15.15. If the
empty-water signal is valid, the system will report the alarm (A-tL) and sleep
after the time of P15.16. During the alarm, the empty -water signal is invalid
and the system will clear the alarm after the time of P15.17.
If the function code is 1
– 3, it is the reference of water-level control analog
signal. For details, see P15.12 and P12.13.
0
P15.12
Water-level
threshold
0.0
– 100.0%
This code is valid when P15.11 water level control is based on analog input. If
the detected water level control analog signal is less than the water level
threshold P15.12 and keeps in the state after the delay time P15.14, the system
reports A-tF and sleeps.
If the delay time is not reached, the signal is bigger than the water level
threshold, the time will be cleared automatically. When the measured water
level control analog signal is less than the water level threshold, the delay time
will be counted again.
0 is full water and 1 is no water.
During the full-water alarm, if the detected water level signal is higher than
the threshold of P15.12 and the delay counts, the alarm is cleared after the time
set by P15.15 is reached in this continuous state continues. During the non-
continuous application, the delay timing will clear automatically.
25.0% ○
P15.13
Empty-water
level threshold
0.0 – 100.0%
This code is valid when P15.11 water level control is based on analog input.
If the detected water level control analog signal is greater than the water level
threshold P15.13 and keeps in the state after the delay time P15.16, the system
reports A- tL and sleeps. If the delay time is not reached (that means non-
continuous), the delay time is automatically cleared. When the detected water
level control analog signal is less than the water level threshold, the delay
counts.
During the empty-water alarm, if the detected water level control analog
signal is less than the water level threshold P15.13 and delay counts, the empty-
water alarm is cleared after the delay time set by P15.17 in this continuous
state. In the non-continuous state, the delay time is automatically
Cleared.
75.0% ○