Danfoss MCO 305 Design Manual page 234

MCO 305 Design Guide
Digital Output Functions
Digital output function
No function
Moving 'no'
Moving 'nc'
Error 'no'
Error 'nc'
Brake control 'no'
Brake control 'nc'
NOTE: 8 outputs are only available if par. 33-60
IOMODE is set to [1].
You can program all digital outputs 1 – 8 (6) to
these functions:
– No function [0]: No reaction on signals from the
output_n.
– Moving no [1]: Defines digital output_n of the
MCO 305 for motion command active. The output
is always activated (24 V) as soon as a motion
command is active, regardless in which mode
(position, velocity or synchronization command).
This function is not suitable for monitoring the
motor, since the motor could be standing still
although the control is in motion.
− Moving nc [2]: Defines digital output_n for
motion command active. The output is always
activated (0 V) as soon as a motion command is
active, regardless in which mode (position,
velocity or synchronization command).
This function is not suitable for monitoring the
motor, since the motor could be standing still
although the control is in motion.
− Error no [3]: Defines output_n for error. The
output is set (24 V) when an error has occurred.
When the error is cleared this output is re-set.
NB!:
The setting of this parameter does not
influence the use of the OUT and OUTB
commands. With these commands it is
also possible to change the outputs which have
pre-defined functions.
− Error nc [4]: Defines output_n for error. The
output is set (0 V) when an error has occurred.
When the error is cleared this output is re-set.
NB!:
The setting of this parameter does not
influence the use of the OUT and OUTB
commands. With these commands it is
also possible to change the outputs which have
pre-defined functions.
default setting
234
__ Parameter Reference __
Select Terminal
[0] X59
[1] X59
[2] X59
[3] X59
[4] X59
[5] X59
[6] X59
[ ] value for use in communication via serial communication port
®
MG.33.L5.02 – VLT is a registered Danfoss trademark
− Brake control no [5]: Defines digital output_n
for brake. If an output is defined for the brake,
this remains active even when the program is
terminated with ESC.
The output is activated (24 V) in the case of an
abort or option error if par. 33-83 ERRCOND is
set to [1] or [3].
NB!:
The brake output must always be reset by
an OUT command in the program.
Example
ON ERROR GOSUB err_handle
// p. 33-66 O4 is set to [6]
SET ERRCOND 1
// Main program loop
SUBPROG err_handle
WAITI 1
ERRCLR
OUT 4 1
RETURN
− Brake control nc [6]: Defines digital output_n
for brake. If an output is defined for the brake,
this remains active even when the program is
terminated with [Esc].
The output is activated (0 V) in the case of an
abort or option error if par. 33-83 ERRCOND is
set to [1] or [3].
NB!:
The brake output must always be re-set
by an OUT command in the program.
33-63 Terminal X59/1 Digital Output
O_FUNCTION_1
No function
Function
Defines function of digital output 1 of MCO 305.
NOTE: This parameter is only visible when par. 33-
60 IOMODE = 1, i.e. output 1 is not used in
standard mode.
33-64 Terminal X59/2 Digital Output
O_FUNCTION_2
No function
Function
Defines function of digital output 2 of MCO 305.
NOTE: This parameter is only visible when par. 33-
60 = 1, i.e. output 2 is not used in standard mode.
[0]
[0]