Danfoss VLT AutomationDrive FC 302 Instruction Manual page 71

Programming
[98] Start edge Edge triggered start command. Keeps the
triggered start command alive, even if the input is
going back to low. Can be used for a start
push button.
[100] Safe Option
Reset
6.1.5 5–3* Digital Outputs
The two 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 adjustable frequency drive is ready for
operation and applies a supply signal on
the control board.
[3] Drive ready/ The adjustable frequency drive 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.
MG37A222
Instruction Manual
[12] Out of current
range
[13] Below current,
low
[14] Above
current, high
[15] Out of speed
range
[16] Below speed,
low
[17] Above speed,
high
[18] Out of
feedback
range
[19] Below
feedback low
[20] Above
feedback high
[21] Thermal
warning
[22] Ready, no
thermal
warning
[23] Remote,
ready, no
thermal
warning
[24] Ready, no
over/under
voltage
[25] Reverse
[26] Bus OK
[27] Torque limit
and stop
[28] Brake, no
brake warning
[29] Brake ready,
no fault
Danfoss A/S © Rev. 2014-02-07 All rights reserved.
The motor current is outside the range set
in 4-18 Current Limit.
Motor current is lower than that set in
4-50 Warning Current Low.
Motor current is higher than that set in
4-51 Warning Current High.
Output frequency is outside the frequency
ranges set in 4-52 Warning Speed Low and
4-53 Warning Speed High.
Output speed is lower than the setting in
4-52 Warning Speed Low.
Output speed is higher than the setting in
4-53 Warning Speed High.
Feedback is outside the range set in
4-56 Warning Feedback Low and
4-57 Warning Feedback High.
Feedback is below the limit set in
4-56 Warning Feedback Low.
Feedback is above the limit set in
4-57 Warning Feedback High.
The thermal warning turns on when the
temperature exceeds the limit in the
•
motor
•
adjustable frequency drive
•
brake resistor
•
thermistor
The adjustable frequency drive is ready for
operation and there is no overtemperature
warning.
The adjustable frequency drive is ready for
operation and is in [Auto on] mode. There
is no overtemperature warning.
The adjustable frequency drive is ready for
operation and the AC line voltage is within
the specified voltage range (see
chapter 11 Specifications).
Reversing. Logic '1' when CW rotation of
the motor. Logic '0' when CCW rotation of
the motor. If the motor is not rotating the
output follows the reference.
Active communication (no timeout) via the
serial communication port.
Use in performing a coasting stop and in
torque limit condition. If the adjustable
frequency drive has received a stop signal
and is at the torque limit, the signal is
Logic '0'.
Brake is active and there are no warnings.
Brake is ready for operation and there are
no faults.
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