Phoenix Contact Nanoline NLC-035-024D-04I-02QRD-05A, Руководство пользователя

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Nanoline
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PHOENIX CONTACT 2338_en_O
B 2 NLC-055… flags
These flags only apply to systems that use NLC-055… base units.
The base unit status flags are read-only.
Ethernet command flags provide a way to configure the Ethernet module, when installed.
Some commands are specific to the Nanoline and others allow control from a remote device
via the Ethernet connection.
– Ethernet flags represent the bits of Modbus holding registers 0x0101 (Command
register) and 0x0102 (Status register).
– Flags 136-151 are commands (see Table B-5) and may be turned on or off.
– Flags 152-167 are status flags (see Table B-6) and are read only.
Table B-4 Base unit status flags
Flag Name Description
F-128 Invalid RTC Date/Time On if the internal clock is not set
F-129 Reserved 1 Reserved for future use
F-130 No Operator Panel On if an Operator Panel is configured in
nanoNavigator but it is not connected or
functioning
F-131 No Communication Module On if a Communications module is
configured in nanoNavigator but it is not
connected or running
F-132 Serial Modbus RTU Timeout On if Modbus RTU communications has
timed out
F-133 Overflow On if the result of a math operation exceeds
the minimum or maximum allowable values
F-134 Divide By Zero On if an illegal math operation is entered,
such as dividing by 0. This flag is reset to off
for the next math block.
F-135 nanoLC Stopped On if the project has stopped running
If the NLC-COM-GSM or NLC-COM-CELLULAR-CDMA module is installed, some flags
may be used for other purposes. Refer to the NLC-COM-GSM user manual for GSM flags.