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All BASIC commands
Section 4-2
139
4-2-74 DRIVE_ALARM
/i
4-2-75 DRIVE_CLEAR
/i
Type
Axis command
Syntax
DRIVE_ALARM(VR [,alarm_number] )
Description
The
DRIVE_ALARM
function reads the current alarm of the Servo
Driver that is connected to the Trajexia system via MECHATROLINK-II.
Upon successful execution, the command returns -1 and stores the
value in the VR memory location specified by the VR parameter. If the
command cannot be executed, the value 0 is returned. The command is
executed on the driver for the base axis set by
BASE
. The base axis
can be changed with the
AXIS
modifier, as with all the other axis com-
mands and parameters.
This command waits for the response from the axis, The execution of
the command can be slow and variable in time. If you require a quick
response do not use this command.
Arguments
•
VR
The alarm value is stored on the VR address on successful execu-
tion.
•
alarm_number
Optional parameter to set which alarm to read. 0 means the last
alarm (default), 1 means the penultimate alarm, etc.
alarm_number
ranges from 0 to 9.
Example
IF NOT DRIVE_ALARM(10) AXIS(2)THEN
PRINT "Failed to readalarm for Servo Driver"
ELSE
IF VR(10) = 0THEN
PRINT "ServoDriver healthy"
ELSE
PRINT "Servoalarm code: "; VR(10)
ENDIF
ENDIF
This example reads an alarm of the Servo Driver driving axis 2 and
present that information to the user.
See also
N/A
Type
Axis command
Syntax
DRIVE_CLEAR
Description
The
DRIVE_CLEAR
command clears the alarm status of the Servo
Driver connected via the MECHATROLINK-II bus. This command is not
capable of clearing all the possible alarm states. Some alarms can only
be cancelled by turning off the power supply (both the CJ1W-MCH72
and the Servo Driver), and then turning it on again. Also, an alarm will
not be cleared if the cause of the alarm is still present. The command is
executed on the driver for the base axis set by BASE. The base axis
can be changed with the AXIS modifier, as with all the other axis com-
mands and parameters.
Arguments
N/A
Example
No example.
See also
DRIVE_STATUS
.
Содержание trajexia CJ1W-MCH72
Страница 69: ...Specifications Section 2 4 58...
Страница 83: ...FINS commands Section 3 4 72...
Страница 147: ...All BASIC commands Section 4 2 136 AXIS 1 AXIS 0...
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Страница 278: ...267 SECTION 5 Examples This chapter gives 2 categories of examples and tips How to s Practical examples...
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