SECTION 7 WSPC USER INTERFACE MANUAL
67
IMPORT OTHER DATA
This is provided simply as a tool to copy files from
other locations into the WSPC folder. This may be
used on some update distributions. To import:
1. Start WSPC. You do not need to be con-
nected to a controller.
2. Select the “Admin” tab.
3. Click the “Import Other Data” tab.
4. Browse to the folder and select the desired
file.
5. Click the “Open” button
6. Confirm or cancel the action.
RESTORE FACTORY DEFAULTS
This button may be used to restore all adjustments to
the settings following the most recent
commissioning. This may be used to correct
inadvertent misadjustments. All machine history will
be retained.
This feature is available only if the controller has
been previously commissioned with WSPC 2.0 or
later, and with controller software 02250165-315 or
later. Use the "Machine Info" tab of WSPC to check
prior commissioning. If the Model and other boxes in
the lower section are filled, the adjustments may be
restored.
To restore default settings:
1. Stop the machine and press the Emergency
Stop button.
2. Create a report to record the adjustments
prior to restoring defaults.
3. Click the Admin Tab. Click the "Restore Fac-
tory Defaults" button.
4. Click the "Connect" button to disconnect
from the controller.
5. Disconnect and restore power to the control-
ler.
6. Click the "Connect" button one more time to
reconnect to the controller.
7. Create a second report to record the adjust-
ments after the restoration.
8. Pull out the Emergency Stop button. Clear
the fault. Check the machine for proper
operation.
7.6 MODBUS FUNCTIONS
The “Modbus” display is available only when an
Administrator level profile is active. Communication
transactions between the WSPC program and the
WS Controller may be monitored at the “Modbus”
display. None of this is essential for machine
operation, but may be used for demonstration
purposes if setting up a dedicated Modbus network.
See Figure 7-16.
Refer to the WS Controller Modbus Specification for
information on using modbus with the WS Controller
and a complete list of associated commands.
The data communicated represents compressor
operating mode and states, including faults and
warning signals, compressor temperatures and
pressures, machine run times and intervals, VSD
performance, digital I/O states, sequence status, and
other machine parameters.
The messages appear in hexadecimal or decimal
form. The WSPC transmits a request for information
or send commands to control the compressor
operation. The controller responds with the
requested data or an acknowledgement to the
control command.
Communication must be “Connected” between the
PC and the controller to perform modbus functions.
Connection is indicated by the box left of the
“Connect” button appearing bright green.
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