Danfoss AHF 010 Design Manual page 42

Programming
Digital input function
Latched precise start
Latched precise stop
inverse
External interlock
DigiPot increase
DigiPot decrease
DigiPot clear
DigiPot hoist
Counter A (up)
Counter A (down)
Reset Counter A
Counter B (up)
Counter B (down)
6 6
Reset counter B
Mech. brake feedb.
Mech. brake feedb. inv.
PID error inv.
PID reset I-part
PID enable
MCO specific
PTC card 1
PROFIdrive OFF2
PROFIdrive OFF3
Light load detection
Evacuation
Mains Loss
Mains loss inverse
Start edge triggered
Safety option reset
Enable master offset
Start virtual master
Start homing
Activate touch
Relative position
Enable reference
Sync. to Pos. Mode
Home sensor
Home sensor inverse
Touch sensor
Touch sensor inverse
Speed mode
Power Limit Mot.
Power Limit Gen.
Power Limit Both
Light Load + Evacuation
Table 6.2 Digital Input Function
®
VLT AutomationDrive FC 301/FC 302 standard terminals
are 18, 19, 27, 29, 32, and 33. VLT
MCB 101 terminals are X30/2, X30/3, and X30/4.
Terminal 29 functions as an output only in FC 302.
40
®
VLT Advanced Harmonic Filter AHF 005/AHF 010
Select Terminal
[40] 18, 19
[41] 18, 19
[51] –
[55] All
[56] All
[57] All
[58] All
[60] 29, 33
[61] 29, 33
[62] All
[63] 29, 33
[64] 29, 33
[65] All
[70] All
[71] All
[72] All
[73] All
[74] All
[75] All
[80] All
[91] All
[92] All
[94] All
[95] All
[96] 32, 33
[97] 32, 33
[98] All
[100] –
[108] All
[109] All
[110] All
[111] All
[112] All
[113] All
[114] All
[115] 18, 32, 33
[116] 18, 32, 33
[117] 18, 32, 33
[118] 18, 32, 33
[119] All
[231] All
[232] All
[233] All
[234] All
®
General Purpose I/O
Danfoss A/S © 05/2019 All rights reserved.
Functions dedicated to only 1 digital input are stated in
the associated parameter.
All digital inputs can be programmed to these functions:
[0] No No reaction to signals transmitted to the
operation terminal.
[1] Reset Resets frequency converter after a trip/alarm.
Not all alarms can be reset.
[2] Coast (Default digital input 27): Coast stop, inverted
inverse input (NC). The frequency converter leaves the
motor in free mode. Logic 0⇒coast stop.
[3] Coast and Reset and coast stop inverted input (NC).
reset Leaves motor in free mode and resets
inverse frequency converter. Logic 0⇒coast stop and
reset.
[4] Quick stop Inverted input (NC). Generates a stop in
inverse accordance with quick stop ramp time set in
parameter 3-81 Quick Stop Ramp Time. When
the motor stops, the shaft is in free mode.
Logic 0⇒quick stop.
[5] DC brake Inverted input for DC brake (NC). Stops motor
inverse by energizing it with a DC current for a certain
time period. See parameter 2-01 DC Brake
Current to parameter 2-03 DC Brake Cut In Speed
[RPM]. The function is only active when the
value in parameter 2-02 DC Braking Time is
different from 0. Logic 0⇒DC brake.
[6] Stop Stop inverted function. Generates a stop
inverse function when the selected terminal goes from
logical level 1 to logical level 0.
The stop is performed according to the
selected ramp time:
•
Parameter 3-42 Ramp 1 Ramp Down
Time,
•
Parameter 3-52 Ramp 2 Ramp Down
Time,
•
Parameter 3-62 Ramp 3 Ramp down
Time, and
•
Parameter 3-72 Ramp 4 Ramp Down
Time.
NOTICE
When the frequency converter is at the
torque limit and has received a stop
command, it may not stop by itself. To
ensure that the frequency converter
stops, configure a digital output to [27]
Torque limit and stop. Connect this
digital output to a digital input that is
configured as coast.
[8] Start (Default digital input 18): Select start for a
start/stop command. Logic 1 = start,
logic 0 = stop.
MG80C602