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ABB ACS880 PCP - Pump Temperature Protection

ABB ACS880 PCP
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Parameters 315
78.08 Speed3 Defines the Rod speed 3 value used for the X position of
the third X-Y plot to create the user defined underload
curve for the system.
1500.00
Prpm, rpm or
Hz
-3600.00
...3600.00 Prpm
Speed 3 10 = 1 Prpm,
rpm or Hz
78.09 Underload delay time Defines the time required to confirm the underload
condition.
0.000 s
0.000...100000.000 s Underload delay time. 10 = 1 s
79
79 Pump temperature
protection
Pump temperature protection function.
79.01 Temperature
protection function
Selects the Pump temperature protection function. See the
Pump pressure protection on page 40.
No
No No reaction on protection condition.
Note: However, the PT100 feedback temperature can still
be monitored on the keypad at 09.10 Measured
temperature.
0
Warning Displays warning message. Warning is triggered when the
09.10 Measured temperature is greater than 79.08
Warning temperature limit for 5 sec or the Klixon digital
input is false.
1
Fault Protection condition triggers fault condition and displays
fault message. Fault is triggered when the 09.10 Measured
temperature is greater than 79.09 Fault temperature limit
for 5 sec or the Klixon digital input is false.
Note: Fault condition means, that fault is triggered after
pump stops.
2
79.02 Temperature
protection device
Selects 79.01 Temperature protection function feedback
source.
Klixon
Klixon Using digital sensor. 0
PT-100 Using analog sensor. 1
Both Using both sensors simultaneously. 2
79.03 Klixon signal source Digital feedback source for the Klixon device. FALSE
FALSE Disables digital feedback functionality. 0
TRUE Enables digital feedback functionality. 1
DI1 Digital input DI1 (10.02 DI delayed status, bit 0). 2
DI2 Digital input DI2 (10.02 DI delayed status, bit 1). 3
DI3 Digital input DI3 (10.02 DI delayed status, bit 2). 4
DI4 Digital input DI4 (10.02 DI delayed status, bit 3). 5
DI5 Digital input DI5 (10.02 DI delayed status, bit 4). 6
DI6 Digital input DI6 (10.02 DI delayed status, bit 5). 7
DIO1 Digital input/output DIO1(11.02 DIO delayed status, bit 0). 8
DIO2 Digital input/output DIO2 (11 .02 DIO delayed status, bit 0). 9
Other [bit] Source selection (see Terms and abbreviations
on
page 101).
-
79.04 PT100 source Analog feedback source for PT100. Zero
Zero Zero. 0
No. Name/Value Description Def/
FbEq16

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