Danfoss VLT FCD 311 Design Manual page 79

(0-PNOM = 0-20 MA)
Output power 0-P 4-20 mA
M,N
(0-PNOM = 4-20 MA)
Inverter temperature 20-100
(TEMP 20-100 C=0-20 MA)
Inverter temperature 20-100
(TEMP 20-100 C=4-20 MA)
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 - Ref 0-20 mA/4-20 mA.
MIN MAX
An output signal is obtained, which is proportional to
the resulting reference value in the interval Minimum
reference, Ref - Maximum reference, Ref
MIN
rameters 204/205).
FB -FB 0-20 mA/ 4-20 mA.
MIN MAX
An output signal is obtained, which is proportional to
the feedback value in the interval Minimum feed-
back, FB - Maximum feedback, FB
MIN
414/415).
0-f 0-20 mA/4-20 mA.
MAX
An output signal is obtained, which is proportional to
the output frequency in the interval 0 - f
ter 202 Output frequency, high limit, f
0 - I 0-20 mA/4-20 mA.
INV.
An output signal is obtained, which is proportional to
the output current in the interval 0 - I
0 - P 0-20 mA/4-20 mA.
M,N
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
0 - Temp. 0-20 mA/4-20 mA.
MAX
An output signal is obtained, which is proportional to
the present heatsink temperature. 0/4 mA corre-
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.04.A1.02 - VLT is a registered Danfoss trade mark
[9]
[10]

C 0-20 mA
[11]

C 4-20 mA
[12]
(pa-
MAX
(parameter
MAX
(parame-
MAX
).
MAX
.
INV.
.
M,N
®
VLT FCD Series
sponds to a heatsink temperature of less than 20
and 20 mA corresponds to 100
323 Relay output 1-3
323
(RELAY 1-3 FUNCT.)
Value:
No function (NO OPERA TION)
Unit ready (UNIT READ Y)
Enable/no warning (ENABLE/NO WARNING)
Running (RUNNING)
Running in reference, no warning
(RUN ON REF/NO WARN)
Running, no warnings
(RUNNING/NO WARNING)
Running in reference range, no warnings
(RUN IN RANGE/ NO WARN)
Ready - mains voltage within range
(RDY NO OVER/UNDERVOL)
Alarm or warning
(ALARM OR WARNING)
Current higher than current limit, par. 221
(CURRENT LIMIT)
Alarm (ALARM)
Output frequency higher than f
(ABOVE FREQUENCY LOW)
Output frequency lower than f
(BELOW FREQUENCY HIGH)
Output current higher than I
(ABOVE CURRENT LOW)
Output current lower than I
(BELOW CURRENT HIGH)
Feedback higher than FB
(ABOVE FEEDBACK LOW)
Feedback lower than FB
HIGH
(UNDER FEEDBACK HIGH)
Relay 123 (RELA Y 123)
Reversing (REVERSE)
Thermal warning (THERMAL WARNING)
Local operation (LOCAL MODE)
Pulse output (PULSE OUTPUT)
Out of frequency range, par. 225/226
(OUT OF FREQ RANGE)
Out of current range
(OUT OF CURRENT RANGE)
Out of feedback range
(OUT OF FDBK. RANGE)
Mechanical brake control
(MECH. BRAKE CONTROL)
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.

C,

C.
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
par. 225
LOW
[11]
par. 226
HIGH
[12]
par. 223
LOW
[13]
par. 224
HIGH
[14]
par. 227
LOW
[15]
par. 228
[16]
[17]
[18]
[19]
[20]
[21]
[22]
[23]
[24]
[25]
79