Danfoss VLT Flow Drive FC 111 - Page 76

reference is increased by 0.1%. If speed up is activated for more than 400 ms, the resulting reference
ramps according to ramp 1 in parameter 3-41 Ramp 1 Ramp Up Time.
[22]
Speed down
Same as [21] Speed up, but reference decreases.
[23]
Set-up select
bit 0
Selects 1 of the 2 setups. Set parameter 0-10 Active Set-up to multi setup.
[34]
Ramp bit 0
Select which ramp to use. Logic 0 selects ramp 1, while logic 1 selects ramp 2.
[37]
Fire Mode
A signal applied puts the into fire mode and disregards all other commands. See parameter group 24-0*
Fire Mode.
[52]
Run permissive
The input terminal, for which the run permissive is programmed, must be logic 1 before a start com-
mand can be accepted. Run permissive has a logic AND function related to the terminal, which is pro-
grammed for [8] Start, [14] Jog, or [20] Freeze Output. To start running the motor, both conditions must
be fulfilled. If run permissive is programmed on multiple terminals, run permissive only has to be logic
1 on 1 of the terminals for the function to be carried out. Run permissive does not affect the digital
output signal for run request ([8] Start, [14] Jog, or [20] Freeze Output) programmed in parameter group
5-3* Digital Outputs, or parameter group 5-4* Relays.
N O T I C E
If no run permissive signal is applied but either run, jog, or freeze commands is activated, the status
line in the display shows either Run Requested, Jog Requested, or Freeze Requested.
[53]
Hand start
A signal applied puts the drive into hand-on mode as if [Hand On] is pressed and a normal stop com-
mand is overridden. If the signal is disconnected, the motor stops. To make any other start commands
valid, assign another digital input to Auto Start and apply a signal. The [Hand On] and [Auto On] keys
have no impact. The [Off] key overrides Hand Start and Auto Start. Press either [Hand On] or [Auto On]
to reactivate Hand Start and Auto Start. If there is no signal on Hand Start or Auto Start, the motor stops
regardless of any normal start command applied. If a signal is applied to both Hand Start and Auto
Start, the function is Auto Start.
[54]
Auto start
A signal applied puts the drive into auto-on mode as if [Auto On] is pressed. See also [53] Hand Start.
[60]
Counter A (up)
Input for increment counting in the SLC counter.
[61]
Counter A
(down)
Input for decrement counting in the SLC counter.
[62]
Reset Counter
A
Input for reset of counter A.
[63]
Counter B (up)
Input for increment counting in the SLC counter.
[64]
Counter B
(down)
Input for decrement counting in the SLC counter.
[65]
Reset Counter B
Input for reset of counter B.
[101]
Sleep
A signal applied puts the drive into sleep mode.
[120]
Lead Pump
Start
A signal applied puts the lead pump into start mode.
[121]
Lead Pump Al-
ternation
A signal applied puts the lead pump into alternation mode.
[130]
Pump 1 Inter-
lock
A signal applied puts pump 1 into interlock mode.
AU363928304090en-000101 / 130R098276 | Danfoss A/S © 2021.07
Parameters
VLT® Flow Drive FC 111
Programming Guide