5-26 Terminal X46/13 Digital Input
Option: Function:
[70] Constant ON
Actions
[75] MCO Specic
[78] Reset Maint.
Word
[80] PTC Card 1
[120] Lead Pump
Start
[121] Lead Pump
Alternation
[130] Pump 1
Interlock
[131] Pump 2
Interlock
[132] Pump 3
Interlock
[190] Fire Mode Ref
Bit 0
[191] Fire Mode Ref
Bit 1
[192] Fire Mode Ref
Bit 2
3.7.10 5-3* Digital Outputs
Parameters for conguring the output functions for the
output terminals. The 2 solid-state digital outputs are
common for terminals 27 and 29. Set the I/O function for
terminal 27 in parameter 5-01 Terminal 27 Mode and set the
I/O function for terminal 29 in parameter 5-02 Terminal 29
Mode. These parameters cannot be adjusted while the
motor is running.
The digital outputs can be programmed
with these functions:
[0] No operation Default for all digital outputs and relay
outputs.
[1] Control ready The control board receives supply voltage.
[2] Drive ready The frequency converter is ready for
operation and applies a supply signal on
the control board.
[3] Drive ready /
remote
control
The frequency converter is ready for
operation and is in Auto On mode.
[4] Stand-by / no
warning
The frequency converter is ready for
operation. No start or stop command is
given (start/disable). There are no
warnings.
[5] Running The motor is running.
[6] Running / no
warning
The output speed is higher than the speed
set in parameter 1-81 Min Speed for
Function at Stop [RPM]. The motor is
running and there are no warnings.
[8] Run on
reference / no
warning
The motor runs at reference speed.
[9] Alarm An alarm activates the output. There are
no warnings.
[10] Alarm or
warning
An alarm or a warning activates the
output.
[11] At torque limit The torque limit set in
parameter 4-16 Torque Limit Motor Mode or
parameter 4-13 Motor Speed High Limit
[RPM] has been exceeded.
[12] Out of current
range
The motor current is outside the range set
in parameter 4-18 Current Limit.
[13] Below current,
low
The motor current is lower than set in
parameter 4-50 Warning Current Low.
[14] Above current,
high
The motor current is higher than set in
parameter 4-51 Warning Current High.
[16] Below speed,
low
The output speed is lower than the setting
in parameter 4-52 Warning Speed Low.
[17] Above speed,
high
The output speed is higher than the
setting in parameter 4-53 Warning Speed
High.
[18] Out of
feedback
range
The feedback is outside the range set in
parameter 4-56 Warning Feedback Low and
parameter 4-57 Warning Feedback High.
[19] Below
feedback low
The feedback is below the limit set in
parameter 4-56 Warning Feedback Low.
[20] Above
feedback high
The feedback is above the limit set in
parameter 4-57 Warning Feedback High.
[21] Thermal
warning
The thermal warning turns on when the
temperature exceeds the limit in the
motor, the frequency converter, the brake
resistor, or the thermistor.
[25] Reverse The motor runs (or is ready to run)
clockwise when there is a logic 0 signal
and counterclockwise when there is a
logic 1 signal. The output changes as soon
as the reversing signal is applied.
[26] Bus OK Active communication (no time-out) via
the serial communication port.
[27] Torque limit
and stop
Use this option to perform a coasting stop
and in torque limit condition. If the
frequency converter has received a stop
signal and is at the torque limit, the signal
is logic 0.
[28] Brake, no
warning
The brake is active and there are no
warnings.
[29] Brake ready,
no fault
The brake is ready for operation and there
are no faults.
[30] Brake fault
(IGBT)
The output is logic 1 when the brake IGBT
is short-circuited. Use this function to
protect the frequency converter if there is
a fault on the brake modules. Use the
output/relay to cut out the main voltage
from the frequency converter.
Parameter Descriptions
VLT
®
HVAC Drive FC 102
96 Danfoss A/S © 10/2019 All rights reserved. M0010001
33
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