VLT® 7000 Booster
■ Analogue/digital outputs
The two analogue/digital outputs (terminals 42 and
45) can be programmed to show the present status
or a process value such as 0 - f
MAX
. If the frequency
converter is used as a digital output, it gives the
present status by means of 0 or 24 V DC.
If the analogue output is used for giving a process
value, there is a choice of three types of output signal:
0-20 mA, 4-20 mA or 0-32000 pulses (depending
on the value set in parameter 322 Terminal
45, output, pulse scaling.
If the output is used as a voltage output (0-10 V), a
pull-down resistor of 500
should be fitted to terminal
39 (common for analogue/digital outputs). If the output
is used as a current output, the resulting impedance of
the connected equipment should not exceed 500
.
Analogue/digital outputs terminal no. 42 45
parameter 319 321
No function (NO FUNCTION) [0] [0]
Drive ready (UN. READY) [1] [1]
Standby (STAND BY) [2] [2]
Running (RUNNING) [3] [3]
Running at ref. value (RUNNING AT REFERENCE) [4] [4]
Running, no warning (RUNNING NO WARNING) [5] [5]
Local reference active (DRIVE IN LOCAL REF.) [6] [6]
Remote references active (DRIVE IN REMOTE REF.) [7] [7]
Alarm (ALARM) [8] [8]
Alarm or warning (ALARM OR WARNING) [9] [9]
No alarm (NO ALARM) [10] [10]
Current limit (CURRENT LIMIT) [11] [11]
Safety interlock (SAFETY INTERLOCK) [12] [12]
Start command active (START SIGNAL APPLIED) [13] [13]
Reversing (RUNNING IN REVERSE) [14] [14]
Thermal warning (THERMAL WARNING) [15] [15]
Hand mode active (DRIVE IN HAND MODE) [16] [16]
Auto mode active (DRIVE IN AUTO MODE) [17] [17]
Sleep mode (SLEEP MODE) [18] [18]
Output frequency lower than f
LOW
parameter 223 (F OUT < F LOW) [19] [19]
Output frequency higher than f
HIGH
parameter 223 (F OUT > F HIGH) [20] [20]
Out of frequency range (FREQ. RANGE WARN.) [21] [21]
Output current lower than I
LOW
parameter 221 (I OUT < I LOW) [22] [22]
Output current higher than I
HIGH
parameter 222 (I OUT > I HIGH) [23] [23]
Out of current range (CURRENT RANGE WARN) [24] [24]
Out of feedback range (FEEDBACK RANGE WARN.) [25] [25]
Out of reference range (REFERENCE RANGE WARN) [26] [26]
Relay 123 (RELAY 123) [27] [27]
Mains imbalance (MAINS IMBALANCE) [28] [28]
Output frequency, 0 - f
MAX
0-20 mA (OUT. FREQ. 0-20 mA) [29] [29]✭
Output frequency, 0 - f
MAX
4-20 mA (OUT. FREQ. 4-20 mA) [30] [30]
Output frequency (pulse sequence), 0 - f
MAX
0-32000 p (OUT. FREQ. PULSE) [31] [31]
External reference, Ref
MIN
-Ref
MAX
0-20 mA (EXT. REF. 0-20 mA) [32] [32]
External reference, Ref
MIN
-Ref
MAX
4-20 mA (EXTERNAL REF. 4-20 mA) [33] [33]
External reference (pulse sequence), Ref
MIN
-Ref
MAX
0-32000 p (EXTERNAL REF. PULSE) [34] [34]
Feedback, FB
MIN
-FB
MAX
0-20 mA (FEEDBACK 0-20 mA) [35] [35]
Feedback, FB
MIN
-FB
MAX
4-20 mA (FEEDBACK 4-20 mA) [36] [36]
Feedback (pulse sequence), FB
MIN
-FB
MAX
0 - 32000 p (FEEDBACK PULSE) [37] [37]
Output current, 0 - I
MAX
0-20 mA (MOTOR CUR. 0- 20 mA) [38]✭ [38]
Output current, 0 - I
MAX
4-20 mA (MOTOR CUR. 4- 20 mA) [39] [39]
Output current (pulse sequence), 0 - I
MAX
0 - 32000 p (MOTOR CUR. PULSE) [40] [40]
Output power, 0 - P
NOM
0-20 mA (MOTOR POWER 0-20 mA) [41] [41]
Output power, 0 - P
NOM
4-20 mA (MOTOR POWER 4-20 mA) [42] [42]
Output power (pulse sequence), 0 - P
NOM
0- 32000 p (MOTOR POWER PULSE) [43] [43]
✭ = factory setting. () = display text [] = value for use in communication via serial communication port
MG.70.A1.02 - VLT is a registered Danfoss trademark
72
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