Danfoss VLT Midi Drive FC 280 Programming Manual page 63

Parameter Descriptions
5-55 Term. 33 Low Frequency
Range: Function:
4 Hz [4 - 31999 Enter the low frequency corresponding to
*
Hz] the low motor shaft speed (which is low
reference value) in parameter 5-57 Term. 33
Low Ref./Feedb. Value.
5-56 Term. 33 High Frequency
Range: Function:
32000 [5 - 32000 Enter the high frequency corresponding
Hz Hz] to the high motor shaft speed (that is
*
high reference value) in
parameter 5-58 Term. 33 High Ref./Feedb.
Value.
5-57 Term. 33 Low Ref./Feedb. Value
Range: Function:
0 [-4999 - Enter the low reference value [Hz] for the
*
4999 ] motor shaft speed. This value is also the low
feedback value, see also parameter 5-52 Term.
29 Low Ref./Feedb. Value.
5-58 Term. 33 High Ref./Feedb. Value
Range: Function:
Size related [-4999 - Enter the high reference value [Hz]
*
4999 ] for the motor shaft speed. See also
parameter 5-53 Term. 29 High Ref./
Feedb. Value.
5-60 Terminal 27 Pulse Output Variable
Option:
[0] No operation
*
[45] Bus ctrl.
[48] Bus ctrl., timeout
[100] Output frequency
[101] Reference
[102] Process Feedback
[103] Motor Current
[104] Torque rel to limit
[105] Torq relate to rated
[106] Power
[107] Speed
[109] Max Out Freq
[113] Ext. Closed Loop 1
5-62 Pulse Output Max Freq 27
Range: Function:
5000 Hz [4 - 32000 Set the maximum frequency for terminal
*
Hz] 27, corresponding to the output variable
selected in parameter 5-60 Terminal 27
Pulse Output Variable.
MG07C302
Programming Guide
5-70 Term 32/33 Pulses Per Revolution
Range:
1024
*
5-71 Term 32/33 Encoder Direction
Option:
[0] Clockwise
*
[1] Counter
clockwise
5-90 Digital & Relay Bus Control
Range:
0 [0 - 0xFFFFFFFF ] This parameter holds the state of the bus-
*
Function:
Bit 0–3
Bit 4
Bit 6–23
Bit 24
Bit 26–31
Table 4.4 Bit Functions
5-93 Pulse Out 27 Bus Control
Range:
0 %
*
100 %]
5-94 Pulse Out 27 Timeout Preset
Range:
0 %
*
100 %]
Danfoss A/S © 07/2016 All rights reserved.
Function:
[1 - 4096 ] Set the encoder pulses per revolution on the
motor shaft. Read the correct value from the
encoder.
Function:
NOTICE
This parameter cannot be adjusted
while the motor is running.
Change the detected encoder rotation
direction without changing the wiring to the
encoder.
Set channel A 90° (electrical degrees) behind
channel B after clockwise rotation of the
encoder shaft.
Set channel A 90° (electrical degrees) ahead
of channel B after clockwise rotation of the
encoder shaft.
Function:
controlled digital outputs and relays.
A logical 1 indicates that the output is
high or active.
A logical 0 indicates that the output is
low or inactive.
Reserved
Relay 1 output terminal
Reserved
Terminal 42 digital output
Reserved
Function:
[0 - Set the output frequency transferred to the
output terminal 27 when the terminal is
configured as [45] Bus Controlled in
parameter 5-60 Terminal 27 Pulse Output
Variable.
Function:
[0 - Set the output frequency transferred to the
output terminal 27 when the terminal is
configured as [48] Bus Ctrl Timeout in
parameter 5-60 Terminal 27 Pulse Output Variable
and a timeout is detected.
4 4
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