VLT
®
6000 HVAC
102
★ = factory setting. ( ) = display text [ ] = value for use in communication via serial communication port
MG.60.B1.02 - VLT is a registered Danfoss trade mark
314 Terminal 60, analogue input current
(AI [mA] 60 FUNCT.)
Value:
See description of parameter 308. ★ Reference
Function:
This parameter allows a choice between the different
functions available for the input, terminal 60.
Scaling of the input signal is effected in parameter
315 Terminal 60, min. scaling and in parameter 316
Terminal 60, max. scaling.
Description of choice:
See description of parameter 308 Terminal 53,
analogue input voltage.
315 Terminal 60, min. scaling
(AI 60 SCALE LOW)
Value:
0.0 - 20.0 mA ★ 4.0 mA
Function:
This parameter determines the signal value that
corresponds to the minimum reference or the
minimum feedback, parameter 204 Minimum
reference, Ref
MIN
/413 Minimum feedback, FB
MIN
. See
Reference handling on page 89 or Feedback handling
on page 115.
Description of choice:
Set the required current value.
If the time-out function is to be used (parameters 317
Time out and 318 Function after time out), the value
must be set to > 2 mA.
316 Terminal 60, max. scaling
(AI 60 SCALE HIGH)
Value:
0.0 - 20.0 mA ★ 20.0 mA
Function:
This parameter determines the signal value that
corresponds to the maximum reference value,
parameter 205 Maximum reference value, Ref
MAX
. See
Reference handling on page 89 or Feedback handling
on page 115.
Description of choice:
Set the desired current value.
317 Time out
(LIVE ZERO TIME)
Value:
1 - 99 sec. ★ 10 sec.
Function:
If the signal value of the reference or feedback signal
connected to one of the input terminals 53, 54 or 60
drops to below 50% of the minimum scaling during a
period longer than the preset time, the function
selected in parameter 318 Function after time out will
be activated.
This function will only be active if, in parameter 309 or
312, a value has been selected for terminals 53 and
54, min. scaling that exceeds 1 V, or if, in parameter
315 Terminal 60, min. scaling, a value has been
selected that exceeds 2 mA.
Description of choice:
Set the desired time.
318 Function after time out
(LIVE ZERO FUNCT.)
Value:
★ Off (NO FUNCTION) [0]
Freeze output frequency
(FREEZE OUTPUT FREQ.) [1]
Stop (STOP) [2]
Jog (JOG FREQUENCY) [3]
Max. output frequency (MAX FREQUENCY) [4]
Stop and trip (STOP AND TRIP) [5]
Function:
This is where to select the function to be activated
after the end of the time-out period (parameter 317
Time out).
If a time-out function occurs at the same time as a
bus time-out function (parameter 556 Bus time
interval function), the time-out function in parameter
318 will be activated.
Description of choice:
The output frequency of the VLT frequency converter
can be:
- frozen at the present value [1]
- overruled to stop [2]
- overruled to jog frequency [3]
- overruled to max. output frequency [4]
- overruled to stop with subsequent trip [5].
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