Speed [rpm]
Speed [rpm]
Time[sec]
Time[sec]
a
b
130BB462.10
a: very low encoder
resolution
b: standard encoder
resolution
Table 3.14
Read Timer:
20 timer tides
Read Timer:
20 timer tides
Time Start
Time counter
Sample time
Timer
Pulse
130BB464.10
Illustration 3.34
[34] Ramp bit
0
Enables a choice between one of the 4 ramps
available, according to the table below.
[35] Ramp bit
1
Same as Ramp bit 0.
Preset ramp bit
1
0
Ramp 1
0
0
Ramp 2
0
1
Ramp 3
1
0
Ramp 4
1
1
Table 3.15 Preset Ramp Bit
[40]
Latched
Precise Start
A latched Precise Start only requires a pulse
of 3ms on T18 or T19.
When using for 1-83 [1] or [2]:
When the reference is reached, the
frequency converter will internally enable
the Precise Stop signal. This means that the
frequency converter will do the Precise
Stop when the counter value of
is reached.
[41]
Latched
Precise Stop
inverse
Sends a latched stop signal when the
precise stop function is activated in
. The Latched
Precise stop inverse function is available for
terminals 18 or 19.
[51]
External
interlock
This function makes it possible to give an
external fault to the drive. This fault is
treated in the same way as an internally
generated alarm.
[55]
DigiPot
Increase
INCREASE signal to the Digital Potenti-
ometer function described in parameter
group 3-9*
[56]
DigiPot
Decrease
DECREASE signal to the Digital Potenti-
ometer function described in parameter
group 3-9*
[57]
DigiPot Clear Clears the Digital Potentiometer reference
described in parameter group 3-9*
[60]
Counter A
(Terminal 29 or 33 only) Input for
increment counting in the SLC counter.
[61]
Counter A
(Terminal 29 or 33 only) Input for
decrement counting in the SLC counter.
[62]
Reset
Counter A
Input for reset of counter A.
[63]
Counter B
(Terminal 29 or 33 only) Input for
increment counting in the SLC counter.
[64]
Counter B
(Terminal 29 or 33 only) Input for
decrement counting in the SLC counter.
[65]
Reset
Counter B
Input for reset of counter B.
[70]
Mech. Brake
Feedback
Brake feedback for hoisting applications:
Set
to
[3] flux w/
motor feedback
; set
to
[6] Hoist mech brake Ref.
[71]
Mech. Brake
Feedback inv.
Inverted brake feedback for hoisting
applications
[72]
PID error
inverse
When enabled, it inverts the resulting error
from the process PID controller. Available
only if "Configuration Mode" is set to
"Surface Winder", "Extended PID Speed OL"
or "Extended PID Speed CL".
[73]
PID reset I-
part
When enabled, resets the I-part of the
Process PID controller. Equivalent to
. Available only
if "Configuration Mode" is set to "Surface
Winder", "Extended PID Speed OL" or
"Extended PID Speed CL".
[74]
PID enable
When enabled, enables the extended
process PID controller. Equivalent to
. Available only
if "Configuration Mode" is set "Extended
PID Speed OL" or "Extended PID Speed CL".
[80]
PTC Card 1
All Digital Inputs can be set to PTC Card 1
[80]. However, only one Digital Input must
be set to this choice.
[91]
Profidrive
OFF2
The functionality is the same as the
according control word bit of the Profibus/
Profinet option.
[92]
Profidrive
OFF3
The functionality is the same as the
according control word bit of the Profibus/
Profinet option.
[98]
Start edge
triggered
Edge triggered start command. Keeps the
start command alive, even if the input is
going back to low - can be used for a start
push-button.
[100] Safe Option
Reset
5-10 Terminal 18 Digital Input
Option:
Function:
[8]
*
Start Functions are described under parameter group 5-1*
Digital Inputs
Parameter Descriptions
VLT
®
AutomationDrive Programmming Guide
74
MG33ME02 - VLT
®
is a registered Danfoss trademark
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