Parameters 201
Therm(0)
PTC sensor or a normally closed thermistor connected relay
to digital input DI6. The motor is overheated when the digital
input is 0.
21
Therm(1)
Normally open thermistor relay connected to digital input DI6.
The motor is overheated when the digital input is 1.
22
Defines the fault limit for temperature supervision function 1.
When measured temperature 1 exceeds the limit, the drive
trips on fault
The unit is selected by parameter
.
Note:
With a PTC sensor, changing the value of this
parameter has no effect on fault generation. When PTC is
over the triggering threshold of the CMOD-02 (see the
Hardware manual
), the drive trips on the fault and when PTC
has decreased below recovery threshold of the CMOD-02
(see the
Hardware manual
), the fault is reset.
130 °C or
266 °F
-60…5000 °C or
-76…9032 °F
Fault limit for temperature monitoring function 1.
1 = 1 °
Defines the warning limit for temperature supervision
function 1. When measured temperature 1 exceeds the limit,
warning
is generated.
The unit is selected by parameter
.
Note:
With a PTC sensor, changing the value of this
parameter has no effect on warning generation. When PTC is
over the triggering threshold of the CMOD-02 (see the
Hardware manual
), the drive trips on the fault and when PTC
has decreased below recovery threshold of the CMOD-02
(see the
Hardware manual
), the fault is reset.
110 °C or
230 °F
-60…5000 °C or
-76…9032 °F
Warning limit for temperature monitoring function 1.
1 = 1 °
Specifies the analog input when the setting of
requires measurement through an
analog input.
Not selected
None.
0
AI1 actual value
Analog input AI1 on the control unit.
1
AI2 actual value
Analog input AI2 on the control unit.
2
). -
Selects the source from which measured temperature 2 is
read.
Usually this source is from a sensor connected to the motor
controlled by the drive, but it could be used to measure and
monitor a temperature from other parts of the process as long
as a suitable sensor is used as per the selection list.
Disabled
None. Temperature monitoring function 2 is disabled.
0
Estimated
temperature
Estimated motor temperature (see parameter
).
The temperature is estimated from an internal drive
calculation. It is important to set up the ambient temperature
of the motor in
1
Reserved
3…4
No.
Name/Value
Description
Def/FbEq16
Summary of Contents for ACQ580
Page 1: ...ABB drives for water Firmware manual ACQ580 pump control program ...
Page 4: ... 2017 ABB Oy All Rights Reserved 3AXD50000035867 Rev C EN EFFECTIVE 2017 06 21 ...
Page 30: ...26 Start up control with I O and ID run ...
Page 40: ...36 Default configuration ...
Page 304: ...300 Parameters ...
Page 340: ...336 Additional parameter data ...
