Danfoss VLT FC 102 Programming Manual page 146

Parameter Descriptions
13-52 SL Controller Action
Array [20]
Option:
[26] DC Brake
3 3
[27] Coast
[28] Freeze output
[29] Start timer 0
[30] Start timer 1
[31] Start timer 2
[32] Set digital out
A low
[33] Set digital out
B low
[34] Set digital out
C low
[35] Set digital out
D low
[36] Set digital out
E low
[37] Set digital out
F low
[38] Set digital out
A high
[39] Set digital out
B high
[40] Set digital out
C high
[41] Set digital out
D high
[42] Set digital out
E high
[43] Set digital out
F high
[60] Reset Counter
A
[61] Reset Counter
B
[62] Counter A (up)
144
®
VLT HVAC Drive FC 102
Function:
Issues a DC stop command to the
frequency converter.
The frequency converter coasts
immediately. All stop commands
including the coast command stop
the SLC.
Freezes the output frequency of the
frequency converter.
Starts timer 0, see
parameter 13-20 SL Controller Timer
for further description.
Starts timer 1, see
parameter 13-20 SL Controller Timer
for further description.
Starts timer 2, see
parameter 13-20 SL Controller Timer
for further description.
Any output with digital output 1
selected is low (off).
Any output with digital output 2
selected is low (off).
Any output with digital output 3
selected is low (off).
Any output with digital output 4
selected is low (off).
Any output with digital output 5
selected is low (off).
Any output with digital output 6
selected is low (off).
Any output with digital output 1
selected is high (closed).
Any output with digital output 2
selected is high (closed).
Any output with digital output 3
selected is high (closed).
Any output with digital output 4
selected is high (closed).
Any output with digital output 5
selected is high (closed).
Any output with digital output 6
selected is high (closed).
Resets counter A to 0.
Resets counter B to 0.
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13-52 SL Controller Action
Array [20]
Option: Function:
[63] Counter A
(down)
[64] Counter B (up)
[65] Counter B
(down)
[70] Start Timer 3 Starts timer 3, see
parameter 13-20 SL Controller Timer
for further description.
[71] Start Timer 4 Starts timer 4, see
parameter 13-20 SL Controller Timer
for further description.
[72] Start Timer 5 Starts timer 5, see
parameter 13-20 SL Controller Timer
for further description.
[73] Start Timer 6 Starts timer 6, see
parameter 13-20 SL Controller Timer
for further description.
[74] Start Timer 7 Starts timer 7, see
parameter 13-20 SL Controller Timer
for further description.
[80] Sleep Mode Starts the sleep mode.
[90] Set ECB
Bypass Mode
[91] Set ECB Drive
Mode
[100] Reset Alarms
3.13.8 13-9* User-defined Alerts and
Readouts
Parameters in this group allow the configuration of
application-specific messages, warnings, and alarms.
Use the following parameters to configure the frequency
converter to show a message and perform an action when
a specific event occurs:
•
Parameter 13-90 Alert Trigger – the event that
triggers the user-defined action and message.
•
Parameter 13-91 Alert Action – the action that the
frequency converter performs when the event
defined in parameter 13-90 Alert Trigger occurs.
•
Parameter 13-92 Alert Text – the text that the
frequency converter shows in the display when
the event defined in parameter 13-90 Alert Trigger
occurs.
For example, consider the following use case:
If there is an active signal on digital input 32, the
frequency converter shows the message Valve 5 open and
ramps down to a stop.
To achieve this configuration, make the following settings:
M0010001