Monitoring and Operating the Controller
3/07 UDC3500 Universal Digital Controller Product Manual 261
4.31 P.I.E. Tool Maintenance Screens
Introduction
This controller uses special P.I.E. Tool
®
Maintenance Screens which allow remote access
and access to functions not accessible via the controller’s display and keyboard. The
figures in this section show screen-shots of the Maintenance Screens from the PC version
of the P.I.E. Tool
®
. Pocket PC Maintenance Screens are generally similar in format but
smaller.
Loop Data
Select “Loop Data” from the “Maintenance Data” menu.
The Loop Data screen allows you to see the current status of each process loop. “OP1, 2
and 3” windows indicate the status of the current outputs. If a current output is not
installed, the OP status for that output is always “OK.”
The “Alarms” and “Digital Inputs” buttons allow you to see the current status of each
alarm setpoint and digital input.
Figure 4-12 Loop Data Maintenance Screen
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