BASIC commands
PROGRAMMING MANUAL 57
Revision 3.0
3.2.46 CLEAR
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3.2.47 CLEAR_BIT
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3.2.48 CLEAR_PARAMS
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3.2.49 CLOSE_WIN
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3.2.50 CLUTCH_RATE
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Type System command
Syntax CLEAR
Description The CLEAR command resets all global VR variables to 0. When you use it in
a program it also resets the local variables on the current task to 0.
Arguments N/A
Example No example.
See also • RESET, VR
Type System command
Syntax CLEAR_BIT(bit_number, vr_number)
Description The CLEAR_BIT command resets the specified bit in the specified VR varia-
ble to 0. Other bits in the variable keep their values.
Arguments • bit_number
The number of the bit to be reset. Range: 0 - 23.
• vr_number
The number of the VR variable for which the bit will be reset. Range: 0 -
1023.
Example No example.
See also READ_BIT, SET_BIT, VR.
Type System command
Syntax CLEAR_PARAMS
Description Clears all variables and parameters stored in flash EPROM to their default
values. CLEAR_PARAM cannot be performed if the controller is locked.
Arguments N/A
Example No example.
See also N/A
Type Axis parameter
Syntax CLOSE_WIN
CW
Description The CLOSE_WIN axis parameter defines the end of the window inside or out-
side which a registration mark is expected. The value is in user units.
Arguments N/A
Example No example.
See also AXIS, OPEN_WIN, REGIST, UNITS.
Type Axis parameter
Syntax CLUTCH_RATE
Description The CLUTCH_RATE axis parameter defines the change in connection ratio
when using the CONNECT command. The rate is defined as amount of ratio
per second
The default value is set to a high value (1000000) in order to ensure compati-
bility with previous TJ1-MC__ units.
Note: The operation using CLUTCH_RATE is not deterministic in position. If
required, use the MOVELINK command instead to avoid unnecessary phase
difference between base axis and linked axis.
Arguments N/A
Example CLUTCH_RATE = 4
This setting will imply that when giving CONNECT(4,1), it will take one sec-
ond to reach the full connection.
I52E-EN-03.book Seite 57 Freitag, 29. Juni 2007 11:55 11
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