Inputs And Outputs 300-365 - Danfoss VLT 6000 series Operating Instructions Manual

Inputs and outputs 300-365

In this parameter group, the functions that
relate to the input and output terminals of the
frequency converter are defined.
The digital inputs (terminals 16, 17, 18, 19, 27, 29,
32 and 33) are programmed in parameters 300-307.
The table below gives the options for programming the
inputs. The digital inputs require a signal of 0 or 24 V
DC. A signal lower than 5 V DC is a logic '0', while
a signal higher than 10 V DC is a logic '1'.
The terminals for the digital inputs can be connected
to the internal 24 V DC supply, or an external 24
V DC supply can be connected.
The drawings in the next column show one Setup
using the internal 24 V DC supply and one Setup
using an external 24 V DC supply.
Digital inputs
Value:
No function
Reset
Coasting stop, inverse
Reset and coasting stop,
inverse
Start
Reversing
Reversing and start
DC-braking, inverse
Safety Interlock
Freeze Reference
Freeze output
Selection of Setup, Isb
Selection of Setup, msb
Preset reference, on
Preset reference, lsb
Preset reference, msb
Speed down
Speed up
Run permissive
Jog
Data change lock
Pulse reference
Pulse feedback
Hand start
Auto start
Fire mode
Fire mode inverse
Enable RTC
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.61.A5.02 - VLT is a registered Danfoss trademark
Terminal no.
parameter
(NO OPERATION)
(RESET)
(COAST INVERSE)
(COAST & RESET INVERS)
(START)
(REVERSE)
(START REVERSE)
(DC BRAKE INVERSE)
(SAFETY INTERLOCK)
(FREEZE REFERENCE)
(FREEZE OUTPUT)
(SETUP SELECT LSB)
(SETUP SELECT MSB)
(PRESET REF. ON)
(PRESET REF. SEL. LSB)
(PRESET REF. MSB)
(SPEED DOWN)
(SPEED UP)
(RUN PERMISSIVE)
(JOG)
(PROGRAMMING LOCK)
(PULE REFERENCE)
(PULSE FEEDBACK)
(HAND START)
(AUTOSTART)
(FIRE MODE)
(FIRE MODE INVERSE)
(ENABLE RTC)
®
VLT 6000 HVAC Series
Switch 4, which is located
on the Dip switch control
card, is used for separating
the common potential of the
internal 24 V DC supply from
the common potential of the external 24 V DC
supply.
See Electrical installation.
Please note that when Switch 4 is in the OFF
position, the external 24 V DC supply is galvanically
isolated from the frequency converter.
16 17 18 19
300 301 302 303
[0] [0] [0] [0]
[1] [1]
[1]
[1]
[2]
[3]
[2] [2]
[3] [3]
[4]
[4]
[5] [5]
[6]
[6]
[7]
[7]
[8] [8]
[9] [9]
[10] [10]
[11]
[11] [12]
[12] [13]
[13] [14]
[14] [15]
[25] [25]
27 29 32 33
304 305 306 307
[0] [0] [0]
[1] [1] [1]
[0]
[1]
[2]
[3]
[2] [2] [2]
[3] [3] [3]
[4] [4]
[5] [4]
[6] [5] [5]
[7] [6]
[8] [6]
[9] [7]
[10] [7]
[11] [8] [8]
[12] [9] [9]
[13] [10] [10]
[14]
[11]
[15] [11] [12]
[16] [12] [13]
101