Grundfos DID Instrucciones De Instalación Y Funcionamiento página 21

Defining the output of an alarm
1. Select "Output:" with the [Up] and [Down] buttons. Confirm
with [OK].
2. Select "none", "DigOut #1" or "DigOut #2" with the [Up] and
[Down] buttons. Confirm with [OK].
3. If "DigOut #1" or "DigOut #2" is selected, the submenu "Invert
pol.: " is shown.
– The contact type of the digital output can be changed with
"Invert pol.: ".
Defining if the error relay is activated on an alarm
1. Select "Use Sys-Error: " with the [Up] and [Down] buttons.
Confirm with [OK].
2. Select "Yes" or "No" with the [Up] and [Down] buttons.
Confirm with [OK].
9.5.5 Outputs
The following outputs can be selected:
Analog output: "4-20mA #1", "4-20mA #2", "4-20mA #3"
•
• Digital output: "Level", "PULSE", "PWM"
Changing the output
1. Select "Output:" with the [Up] and [Down] buttons. Confirm
with [OK].
2. Change the output with the [Up] and [Down] buttons. Confirm
with [OK].
9.5.6 Output settings...
In the "Output settings..." menu a parameter can be allocated to
an analog output or a digital output.
Analog outputs
P2 Output settings...
[4mA]
►
[20mA]
[4mA]
The parameter value for 4 mA
[20mA]
The parameter value for 20 mA
Parameter values between these two limits are calculated
according to a linear calibration.
Assigning the parameter value for 4 mA
1. Select "[4mA]" with the [Up] and [Down] buttons. Confirm with
[OK].
2. Change the parameter value with the [Up], [Down], [Left] and
[Right] buttons. Confirm with [OK].
Assigning the parameter value for 20 mA
1. Select "[20mA]" with the [Up] and [Down] buttons. Confirm
with [OK].
2. Change the parameter value with the [Up], [Down], [Left] and
[Right] buttons. Confirm with [OK].
Digital outputs
The following output types can be defined:
Level
•
PULSE
•
PWM
•
Level
P2 Output settings...
Type:
►
Threshold:
Threshold:
Below the defined threshold the output is 0 (Relay
NO = open). Above the defined threshold the
output is 1 (Relay NO = closed). Threshold:
defines the limits for 0 or 1.
Changing the digital output to "Level"
1. Select "Type: " with the [Up] and [Down] buttons. Confirm
with [OK].
2. Select "Level" with the [Up] and [Down] buttons. Confirm with
[OK].
– An additional row is shown.
Changing the threshold value
1. Select "Threshold: " with the [Up] and [Down] buttons.
Confirm with [OK].
2. Change the threshold value with the [Up], [Down], [Left] and
[Right] buttons. Confirm with [OK].
0.00
PULSE
14.00
P2 Output settings...
Type:
►
[0%]
[100%]
Pulses [Min]:
[0%]
Parameter value for 0 % output (0 pulses/min).
[100%]
Parameter value for 100 % output (maximum pulses/
min).
Pulses
Maximum number of pulses per minute for 100 %
[Min]:
output. The highest number is 180.
Changing the digital output to "PULSE"
1. Select "Type: " with the [Up] and [Down] buttons. Confirm
with [OK].
2. Select "PULSE" with the [Up] and [Down] buttons. Confirm
with [OK].
– Three additional rows are shown.
Assigning the parameter value for 0 % output
1. Select "[0%]" with the [Up] and [Down] buttons. Confirm with
[OK].
2. Change the parameter value for 0 % output with the [Up],
[Down], [Left] and [Right] buttons. Confirm with [OK].
Assigning the parameter value for 100 % output
1. Select "[100%]" with the [Up] and [Down] buttons. Confirm
with [OK].
2. Change the parameter value for 100 % output with the [Up],
[Down], [Left] and [Right] buttons. Confirm with [OK].
Changing the maximum of pulses/min for 100 % output
1. Select "Pulses [Min]:
Confirm with [OK].
2. Change the maximum pulses/min value with the [Up], [Down],
[Left] and [Right] buttons. Confirm with [OK].
" with the [Up] and [Down] buttons.
Level
7.00
PULSE
0.00
14.00
180
21