Danfoss VLT 2800 Design Guide

Description of choice:
Set the required time.
318 Function after time out
Value:
No operation (NO OPERATION) [0]
Freeze output frequency
(FREEZE OUTPUT FREQ.) [1]
Stop (stop) [2]
Jog (jog) [3]
Max. speed (MAX SPEED) [4]
Stop and trip (STOP AND TRIP) [5]
Function:
Select the function to be activated after the expiry of the
time-out (parameter 317 Time out ). If a time-out function
occurs at the same time as a bus time-out function
(parameter 513 Bus time interval function), the time-out
function in parameter 318 Function after time out is
activated.
Description of choice:
The output frequency of the adjustable frequency drive
can be:
•
Frozen at the [1] present frequency.
•
Overruled to [2] stop.
•
Overruled to [3] jog frequency.
•
Overruled to [4] max. output frequency.
•
Overruled to [5] stop with subsequent trip.
319
Analog output terminal 42
Value:
No function (NO OPERATION) [0]
External reference min.-max. 0-20 mA
(ref min-max = 0-20 mA) [1]
External reference min.-max. 4-20 mA
(ref min-max = 4-20 mA) [2]
Feedback min.-max. 0-20 mA
(fb min-max = 0-20 mA) [3]
Feedback min.-max. 4-20 mA
(fb min-max = 4-20 mA) [4]
Output frequency 0-max 0-20 mA
(0-fmax = 0-20 mA) [5]
Output frequency 0-max 4-20 mA
(0-fmax = 4-20 mA) [6]
Output current 0-I
INV, max
0-20 mA
(0-iinv = 0-20 mA) [7]
Output current 0-I
IINV, max
4-20 mA
(0-iinv = 4-20 mA) [8]
Output power 0-P
M,N
0-20 mA
(0-Pnom = 0-20 mA) [9]
Output power 0-P
M,N
4-20 mA
(0-Pnom = 4-20 mA) [10]
Inverter temperature 20-100 °C 0-20 mA
(TEMP 20-100 C=0-20 mA) [11]
Inverter temperature 20-100 °C 4-20 mA
(TEMP 20-100 C=4-20 mA) [12]
Function:
The analog output can be used for stating a process value.
Select between 2 types of output signals 0-20 mA or 4-20
mA.
If used as a voltage output (0-10 V), a pull-down resistor of
500 Ω must be fitted to common (terminal 55). If the
output is used as a current output the resulting resistance
from the equipment connected may not exceed 500 Ω.
Description of choice:
No function. Is selected if the analog output is not to be
used.
External Ref
MIN
- Ref
MAX
0-20 mA/4-20 mA.
An output signal is obtained, which is proportional to the
resulting reference value in the interval minimum
reference, Ref
MIN
- maximum reference, Ref
MAX
(parameters
204 Minimum reference, Ref
MIN
/205 Maximum reference,
Ref
MAX
).
FB
MIN
-FB
MAX
0-20 mA/ 4-20 mA.
An output signal is obtained, which is proportional to the
feedback value in the interval minimum feedback, FB
MIN
-
maximum feedback, FB
MAX
(parameter 414 Minimum
feedback FB
MIN
/415 Maximum feedback, FB
MAX
).
0-f
MAX
0-20 mA/4-20 mA.
An output signal is obtained, which is proportional to the
output frequency in the interval 0 - f
MAX
(parameter 202
Output frequency, high limit, f
MAX
).
0 - I
INV, max
0-20 mA/4-20 mA.
An output signal is obtained, which is proportional to the
output current in the interval 0 - I
INV, max
0 - P
M,N
0-20 mA/4-20 mA.
An output signal is obtained, which is proportional to the
present output power. 20 mA corresponds to the value set
in parameter 102 Motor power, P
M,N
.
0 - Temp.
MAX
0-20 mA/4-20 mA.
An output signal is obtained, which is proportional to the
present heat sink temperature. 0/4 mA corresponds to a
heat sink temperature of less than 20 °C, and 20 mA
corresponds to 100 °C.
323
Relay output 1-3
Value:
No function (no operation) [0]
Unit ready (unit ready) [1]
Enable/no warning (enable/no warning) [2]
Running (RUNNING) [3]
Running in reference, no warning
(run on ref/no warn) [4]
Running, no warnings
(RUNNING/NO WARNING) [5]
Running in reference range, no warnings
(RUN IN RANGE/ NO WARN) [6]
Programming Design Guide
88 Danfoss A/S © Rev. May/2014 All rights reserved. MG27E402
44

Danfoss VLT 2800 Specifications

General

Brand	Danfoss
Model	VLT 2800
Category	DC Drives
Language	English