BASIC commands
PROGRAMMING MANUAL 125
Revision 3.0
3.2.211 PROCESS
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3.2.212 PROCNUMBER
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3.2.213 PROFIBUS
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Type Program command
Syntax PROCESS
Description The PROCESS command returns the status list of all running tasks with their
task number.
Arguments N/A
Example No example.
See also HALT, RUN, STOP.
Type Task parameter (read-only)
Syntax PROCNUMBER
Description The PROCNUMBER parameter contains the number of the task in which the
currently selected program is running. PROCNUMBER is often required
when multiple copies of a program are running on different tasks.
Arguments N/A
Example MOVE(length) AXIS(PROCNUMBER)
See also PROC_STATUS, PROC.
Type System command
Syntax PROFIBUS(unit_number, 2,1,VR_start_outputs,no_outputs,
VR_start_inputs,no_inputs)
PROFIBUS(unit_number,4,0)
Description PROFIBUS function 2 configures the TJ1-PRT for data exchange with the
PROFIBUS-DP master unit and defines areas in the VR memory where I/O
exchange takes place. PROFIBUS function 4 returns the data exchange sta-
tus of the TJ1-PRT. Refer to the table for the description of the bits in the data
exchange status word.
Arguments • unit_number
Specifies the unit number of the TJ1-PRT in the Trajexia system.
• VR_start_outputs
The starting address in VR memory of the controller where the output
data from the PROFIBUS-DP master is located.
• no_outputs
The number of output words from the PROFIBUS-DP master in VR
memory.
• VR_start_inputs
The starting address in VR memory of the controller where the input data
for the PROFIBUS-DP master is located.
• no_inputs
The number of input words to the PROFIBUS-DP master in VR memory.
Example PROFIBUS (0,2,1,10,16,150,31)
In this example, the TJ1-PRT is configured to exchange data with PROFI-
BUS-DP master with 16 output words (received from the master) located at
VR(10) to VR(25), and 31 input words (sent to the master) located at VR(150)
to VR(180).
See also N/A
I52E-EN-03.book Seite 125 Freitag, 29. Juni 2007 11:55 11
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