RD4 CANopen®
7.6.2 “TRANSMIT PDO1” message sent by the Slave to the Master
Status word
Index 0x3101-00. 16 bits. In these bytes the status of the PI controller in
Operational
Byte 0
Axis in position
bit 0
If value is “=1” device has reached the set position for
the time set in
. It is
kept active until the position error is lower than
bit 1
Not used.
Axis enabled
bit 2
It shows the enabling status of the motor. This bit is
"=1" when the motor is enabled, that is: PWM is
active and the axis is under closed-loop control (while
reaching a target position or using a jog, for
instance). It is "=0" when the motor is disabled, that is
when the controller is off after a positioning or jog
movement or because of an alarm condition.
SW limit
bit 3
If value is “=1” device has reached the maximum
positive limit (positive limit switch). See object
sub 1
Positive delta
.
SW limit switch -
bit 4
If value is “=1” device has reached the maximum
negative limit (negative limit switch). See object
sub 2
Negative delta
.
Alarm
bit 5
If value is “=1” an alarm has occurred, see details at
indexes
Axis running
bit 6
If value is ”=0” device is not moving.
If value is “=1” device is moving.
Executing a command
bit 7
If value is “=0” controller is not executing any
command.
If value is “=1” controller is executing a command.
MAN RD4 CB E 1.5
CANopen® interface
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