Danfoss ADAP-KOOL Drive Programming Manual page 71

®
ADAP-KOOL Drive Programming Guide
[21] Speed up
[22] Speed down
[23] Set-up select bit 0
[24] Set-up select bit 1
[34] Ramp bit 0
[36] Mains failure inverse
[37] Fire mode
[39] Day/ Night Control
[52] Run Permissive
[53] Hand start
[54] Auto start
[55] DigiPot Increase
[56] DigiPot Decrease
[57] DigiPot Clear
[62] Reset Counter A
[65] Reset Counter B
[66] Sleep Mode
[78] Reset Preventive Maintenance Word Resets all data in par. 16-96, Preventive Maintenance Word, to 0.
The below setting options are all related to the Cascade Controller. Wiring diagrams and settings for parameter, see group 25-** for more details.
[120] Lead Compressor Start
NB!
When Freeze output is active, the frequency converter cannot be stopped via a
low 'start [13]' signal. Stop the frequency converter via a terminal programmed
for Coasting inverse [2] or Coast and reset, inverse [3].
For digital control of the up/down speed is desired (motor potentiometer). Activate this function by
selecting either Freeze reference or Freeze output. When Speed up is activated for less than 400
msec. the resulting reference will be increased by 0.1 %. If Speed up is activated for more than 400
msec. the resulting reference will ramp according to Ramp 1in par. 3-41.
Same as Speed up [21].
Selects one of the four set-ups. Set par. 0-10
Same as Set-up select bit 0 [23].
(Default Digital input 32)
Select which ramp to use. Logic "0" will select ramp 1 while logic "1" will select ramp 2.
Select to activate function selected in par. 14-10
in the Logic "0" situation.
A signal applied will put the frequency converter into Fire Mode and all other commands will be
Fire Mode
disregarded. See 24-0* .
Day or night indication for Day-Night control feature. A low voltage on the selected digital input
indicates day, while high voltage indicates night.
The input terminal, for which the Run permissive has been programmed must be logic "1" before a
start command can be accepted. Run permissive has a logic 'AND' function related to the terminal
START
which is programmed for [8],
start running the motor, both conditions must be fulfilled. If Run Permissive is programmed on
multiple terminals, Run permissive needs only be logic '1' on one of the terminals for the function
to be carried out. The digital output signal for Run Request (
[20]) programmed in par. 5-3* Digital outputs, or par. 5-4* Relays, will not be affected by Run
Permissive.
A signal applied will put the frequency converter into Hand mode as if button
has been pressed and a normal stop command will be overridden. If disconnecting the signal, the
motor will stop. To make any other start commands valid, another digital input must be assign to
Auto Start
and a signal applied to this. The
Off
The button on the LCP will override
On Hand Start
button to make and
Auto Start
, the motor will stop regardless of any normal Start command applied. If signal applied
to both Hand Start and Auto Start , the function will be
LCP the motor will stop regardless of signals on
A signal applied will put the frequency converter into Auto mode as if the LCP button
Hand Start
been pressed. See also
Uses the input as an INCREASE signal to the Digital Potentiometer function described in parameter
group 3-9*
Uses the input as a DECREASE signal to the Digital Potentiometer function described in parameter
group 3-9*
Uses the input to CLEAR the Digital Potentiometer reference described in parameter group 3-9*
Input for reset of counter A.
Input for reset of counter B.
Forces frequency converter into Sleep Mode (see par. 22-4*, Sleep Mode). Reacts on the rising edge
of signal applied!
Starts/Stops the Lead Compressor (controlled by the frequency converter). A start requires that also
a System Start signal has been applied e.g. to one of the digital inputs set for
MG.11.N1.02 - VLT ® is a registered Danfoss trademark
3 Parameter Description
Active Set-up
to Multi Set-up.
Mains failure inverse
. Mains failure inverse is active
Jog Freeze Output
[14] or [20], which means that in order to
Start [8],
Hand On Auto On
and buttons on the LCP has no impact.
Hand Start Auto Start
and . Press either the
Auto Start
active again. If no signal on neither
Auto Start . If pressing the
Hand Start and Auto Start
[53]
3
Jog [14] or Freeze output
Hand On
on the LCP
Hand On Auto
or
Hand Start
nor
Off button on the
.
Auto On
has
Start
[8]!
71