Danfoss VLT FCD 311 Design Guide

VLT
®
FCD Series
(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 analogue output can be used for stating a pro-
cess value. It is possible to choose two 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
 must be fitted to common (terminal
55). If the output is used as a current output the re-
sulting resistance from the equipment connected
may not exceed 500
 .
Description of choice:
No function. Is selected if the analogue 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
(pa-
rameters 204/205).
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 feed-
back, FB
MIN
- Maximum feedback, FB
MAX
(parameter
414/415).
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
(parame-
ter 202 Output frequency, high limit, f
MAX
).
0-I
INV.
0-20 mA/4-20 mA.
An output signal is obtained, which is proportional to
the output current in the interval 0 - I
INV.
.
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 heatsink temperature. 0/4 mA corre-
sponds to a heatsink temperature of less than 20

C,
and 20 mA corresponds to 100

C.
323
323 Relay output 1-3
(RELAY 1-3 FUNCT.)
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]
Ready - mains voltage within range
(RDY NO OVER/UNDERVOL)
[7]
Alarm or warning
(ALARM OR WARNING)
[8]
Current higher than current limit, par. 221
(CURRENT LIMIT)
[9]
Alarm (ALARM)
[10]
Output frequency higher than f
LOW
par. 225
(ABOVE FREQUENCY LOW)
[11]
Output frequency lower than f
HIGH
par. 226
(BELOW FREQUENCY HIGH)
[12]
Output current higher than I
LOW
par. 223
(ABOVE CURRENT LOW)
[13]
Output current lower than I
HIGH
par. 224
(BELOW CURRENT HIGH)
[14]
Feedback higher than FB
LOW
par. 227
(ABOVE FEEDBACK LOW)
[15]
Feedback lower than FB
HIGH
par. 228
(UNDER FEEDBACK HIGH)
[16]
Relay 123 (RELA Y 123)
[17]
Reversing (REVERSE)
[18]
Thermal warning (THERMAL WARNING)
[19]
Local operation (LOCAL MODE)
[20]
Pulse output (PULSE OUTPUT)
[21]
Out of frequency range, par. 225/226
(OUT OF FREQ RANGE)
[22]
Out of current range
(OUT OF CURRENT RANGE)
[23]
Out of feedback range
(OUT OF FDBK. RANGE)
[24]
Mechanical brake control
(MECH. BRAKE CONTROL)
[25]
Function:
The relay output can be used for giving the present
status or warning. The output is activated (1–2
make) when a given condition is fulfilled.
✭
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.04.A1.02 - VLT is a registered Danfoss trade mark
79
Programming

Danfoss VLT FCD 311 Specifications

General

Brand	Danfoss
Model	VLT FCD 311
Category	DC Drives
Language	English