Danfoss VLT FC 302 Operating Instructions Manual page 66

Programming
[57] DigiPot Clear Clears the digital potentiometer reference
[60] Counter A
[61] Counter A
[62] Reset
Counter A
[63] Counter B
[64] Counter B
[65] Reset
6 6 Counter B
[70] Mech. Brake
Feedback
[71] Mech. Brake
Feedback
inv.
[72] PID error
inverse
[73] PID reset I-
part
[74] PID enable
[80] PTC Card 1
[91] Profidrive
OFF2
[92] Profidrive
OFF3
[98] Start edge
triggered
[100] Safe Option
Reset
64
Operating Instructions
described in parameter group 3-9* Digital
Pot.Meter
(Terminal 29 or 33 only) Input for increment
counting in the SLC counter.
(Terminal 29 or 33 only) input for
decrement counting in the SLC counter.
Input for reset of counter A.
(Terminal 29 or 33 only) Input for increment
counting in the SLC counter.
(Terminal 29 or 33 only) Input for
decrement counting in the SLC counter.
Input for reset of counter B.
Brake feedback for hoisting applications: Set
1-01 Motor Control Principle to [3] Flux w/
motor feedback; set 1-72 Start Function to [6]
Hoist mech brake Ref.
Inverted brake feedback for hoisting
applications
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".
When enabled, resets the I-part of the
Process PID controller. Equivalent to
7-40 Process PID I-part Reset. Available only if
configuration mode is set to "Surface
Winder," "Extended PID Speed OL," or
"Extended PID Speed CL".
Enables the extended process PID controller.
Equivalent to 7-50 Process PID Extended PID.
Available only if configuration mode is set
to "Extended PID Speed OL" or "Extended
PID Speed CL."
All digital inputs can be set to [80] PTC Card
1. However, only one digital input must be
set to this choice.
The functionality is the same as the control
word bit of the profibus/profinet option.
The functionality is the same as the control
word bit of the profibus/profinet option.
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.
Danfoss A/S © Rev. 2014-07-29 All rights reserved.
6.1.5 5–3* Digital Outputs
The 2 solid-state digital outputs are common for terminals
27 and 29. Set the I/O function for terminal 27 in 5–
01 Terminal 27 Mode, and set the I/O function for terminal
29 in parameter 5-02 Terminal 29 Mode.
NOTICE
These parameters cannot be adjusted while the motor is
running.
[0] No operation Default for all digital outputs and relay
outputs
[1] Control ready The control card is ready. For example, the
control is supplied by an external 24 V
(MCB 107) and the main power to the unit
is not detected.
[2] Drive ready The frequency converter is ready for
operation and applies a supply signal on
the control board.
[3] Drive ready/ The frequency converter is ready for
remote operation and is in [Auto on] mode.
control
[4] Enable/no Ready for operation. No start or stop
warning command given (start/disable). No
warnings are active.
[5] VLT running Motor is running and shaft torque is
present.
[6] Running/no Output speed is higher than the speed set
warning in 1-81 Min Speed for Function at Stop
[RPM]. The motor is running and there are
no warnings.
[7] Run in Motor is running within the programmed
range/no current and speed ranges set in
warning 4-50 Warning Current Low to 4-53 Warning
Speed High. There are no warnings.
[8] Run on Motor runs at reference speed. No
reference/no warnings.
warning
[9] Alarm An alarm activates the output. No
warnings.
[10] Alarm or An alarm or a warning activates the
warning output.
[11] At torque The torque limit set in 4-16 Torque Limit
limit Motor Mode or 4-17 Torque Limit Generator
Mode has been exceeded.
[12] Out of current The motor current is outside the range set
range in 4-18 Current Limit.
[13] Below current, Motor current is lower than that set in
low 4-50 Warning Current Low.
[14] Above Motor current is higher than that set in
current, high 4-51 Warning Current High.
[15] Out of range Output frequency is outside the frequency
range set in 4-52 Warning Speed Low and
4-53 Warning Speed High.
MG37A202