En
gl
is
h (
G
B)
34
Measured parameter
Select one of the parameters listed below, i.e. the
parameter to be measured in the system by the
Pt100/1000 sensor connected to the Pt100/1000
input. See fig.
.
Fig. 29
Overview of Pt100/1000 sensor
locations
Measuring range
-50 - +204 °C.
10.7 "Digital inputs"
Available inputs depend on the functional module
fitted in the motor.
*
See section
15. Identification of functional
To set a digital input, make the settings below.
Function
Select one of these functions:
•
""Not active""
When set to ""Not active"", the input has no
function.
•
""External stop""
When the input is deactivated (open circuit), the
motor stops.
•
""Min."" (minimum speed)
When the input is activated, the motor runs at the
set minimum speed.
•
""Max."" (maximum speed)
When the input is activated, the motor runs at the
set maximum speed.
•
""External fault" "
When the input is activated, a timer is started. If
the input is activated for more than 5 seconds,
the motor is stopped and a fault is indicated. The
function depends on input from external
equipment.
•
""Alarm resetting""
When the input is activated, a possible fault
indication is reset.
•
Reverse rotation
This function reverses the direction of rotation of
the motor.
•
"Predefined setpoint digit 1"
Applies only to digital input 2.
When digital inputs are set to predefined
setpoint, the pump operates according to a
setpoint based on the combination of the
activated digital inputs. See section
.
The priority of the selected functions in relation to
each other appears from section
.
A stop command always has the highest priority.
Activation delay
Select the activation delay (T1).
It is the time between the digital signal and the
activation of the selected function.
Range: 0-6000 seconds.
Duration timer mode
Select the mode. See fig.
•
""Not active""
•
active with interrupt (mode A)
•
active without interrupt (mode B)
•
active with after-run (mode C).
Select the duration time (T2).
It is the time which, together with the mode,
determines how long the selected function is active.
Range: 0-15,000 seconds.
Fig. 30
Duration timer functions of digital inputs
TM
06
40
12
15
15
Parameter
Pos.
Liquid temperature
1
Temperature 1
2
Temperature 2
3
Ambient temperature
Not shown
Function (terminal)
FM 200*
(standard)
FM 300*
(advanced)
Setting the digital
input 1 (2, 6)
●
●
Setting the digital
input 2 (1, 9)
-
●
TT
TT
TT
3
1
2
TM
0
6
4
949
3
415
T input
T input > T1 + T2
T input < T1 + T2
T1
T2
T1
T2
T1
T1
T2
T2
T1
T1
T input
T2
T input > T1 + T2
T input < T1 + T2
Mode C
Mode B
Mode A
Digital
input
