PART 2: CX-Server PLC Tools
OMRON
CHAPTER 5 – Data Trace/Time Chart Monitor Component
CX-Server PLC Tools_ Page 41
2. Set the trigger condition that causes the data trace to start by selecting a
Symbol/Address
and
Value
on the
Trigger
tab. Use the
Browse
pushbutton to insert a known symbol
from the invoking application. If a bit address is selected, the trigger is based on a
falling or rising edge as opposed to a particular value for a word address: the
Value
field
changes to the
Edge
field.
3. For Time Chart Monitor only, establish the sampling time and
Buffer Size
on the
Sampling
tab.
4. Apply a delay value in the
Delay
field. A negative value in this field advances the start
of the trace before the trigger condition by the supplied interval value. A positive value
in this field delays the trace after the trigger condition by the supplied value in sampling.
5. Select
the
Word Addresses
field on the
Word Addresses
tab and/or
Bit Addresses
on the
Bit Addresses
tab) to be monitored.
6. Once all conditions have been set as required, click the
OK
pushbutton. Select the
Cancel
pushbutton to abort the configuration operation.
Use the following procedure to select the Word addresses or Bit addresses. It is possible to set only word
addresses, bit addresses, or a mix of both.
1, 2, 3…
1. Select a free area in the Address or Symbol columns with the right-mouse button and click
New
. The Address Selection dialogue is displayed.
2. Insert an address in the
Address/Symbol
field, or select the
Browse
pushbutton to locate a
symbol from the invoking application.
3. Click
the
OK
pushbutton in the Address Selection dialogue to accept the settings or select
the
Cancel
pushbutton to abort the operation. The address or symbol is displayed in the
Data Trace Configuration dialogue. Multiple addresses or symbols can be applied.
4. To delete an existing address or symbol, select an address or symbol with the right-mouse
button and click
Delete
.
When in the Data Trace mode of operation, the data trace configuration in the PLC can be uploaded and
viewed/edited for re-use. Select the
Upload
pushbutton from the Data Trace Configuration dialogue.
Managing the Data Trace/Time Chart Monitor
Use the following functions to manage the Data Trace or Time Chart Monitor.
Select the
Execute
button from the toolbar to execute a data trace/time chart monitor.
Select the
Trigger
button from the toolbar to set the trigger condition so that execution will
end normally.
Select the
Stop
button from the toolbar to stop a data trace/time chart monitor.
Select the
Read
button from the toolbar to upload the data trace. This may take a few
moments; the status of the Read function can be verified by the information supplied in the
status bar. The
Read
button is not used for the Time Chart Monitor mode of operation.
Summary of Contents for Sysmac WS02-CXPC1-EV3
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