Rtc Faults; Rtc Faults - Phoenix Contact Nanoline Series User Manual

2338_en_O
3.6.1

RTC faults

From the "Configure RTC" dialog box, the method for handling RTC faults can be
configured. If the Operator Panel is installed, an Error Message appears when a Fault or
Warning occurs.
Table 3-4 RTC Error Messages
NLC-MOD- Fault
1
RTC setting
Yes Fault
Yes Warning
Yes Fault
Yes Warning
Yes Fault
Yes Warning
No RTC module is ignored
1
If NLC-MOD-RTC is selected in the "Configure Base Unit" dialog box
2
NLC-050... only
3
NLC-055... only
Faults are reviewed at startup and every hour. Warning messages can appear at any time.
If the battery fails while running, the controller continues to function as long as power is
applied. The Error Message appears at the top of the hour.
The Flags related to Error Messages can be read by a Modbus client/master. They can also
be read by the program using a Decision block.
Error message
The Nanoline is stopped because
the Real-Time Clock is missing.
The following module(s) are required
by the project and are either missing
or incorrect: Base Option Slot
Depending on the fault settings you
may still be able to run and monitor
this project.
Project Stopped - No RTC
Warning-RTC Battery Low
Invalid RTC Date/Time
Invalid RTC Date/Time
Communication
Result
Project will not execute
Project will run and Flag
2
64 is set to ON
2
.
Project will not execute
Project will run and Flag
2
65 is set to ON
Project will not run and
Flag 128 is set to ON
Project will run and Flag
128 is set to ON
PHOENIX CONTACT
2
3
3
49