Commissioning
41/90
To use the "Snapshot mode", an USB memory device with sufficient
free memory capacity for storing snapshots must be used. The memory
capacity required depends on the network load and the snapshot
duration. With parallel recording on both TAPs, snapshots can
theoretically occur up to 50 MByte per second at maximum network
load.
If the power supply of the NANL-B500G-RE is expected to fail during
capturing, the USB memory device can be used with an ext4 file system
to prevent data loss. For further information, see section
Note:
During recording, data is permanently written to the USB storage
device. Note that some storage media have a limited write life and
thus the life of the USB memory device may be reduced during
continuous operation.
·
Restart of the network for EtherNet/IP as prerequisite for process value
analysis in autonomous mode in snapshot mode
Important:
If the analyzer device NANL-B500G-RE is inserted into an
EtherNet/IP network, the recording must first be activated via the
REC button and then the network must be restarted for decoding
the process values in autonomous operating mode in snapshot
mode. Only then can the trigger of the snapshot mode work
correctly on the basis of the process values. The necessity for a
restart is indicated by an LED flashing code, see section
7.4.3
Default settings for the behavior of the GPIO signals in "Live dump
mode"
In the function mode "Live dump mode" the following default configuration
is configured for the GPIOs:
·
24 V
·
GPIO 0: Input rising edge
·
GPIO 1: Input rising edge
·
GPIO 2: input falling edge
·
GPIO 3: input falling edge
netANALYZER device NANL-B500G-RE | Installation, operation and hardware description
DOC091110UM26EN | Revision 26 | English | 2019-07 | Released | Public
© Hilscher 2007-2019
