Five 7-Segment Led Displays - ICP DAS USA I-7242D User Manual

2.5

Five 7-Segment LED Displays

The I-7242D provides five 7-Segment LED displays to show the current
information of I-7242D in a sequence steps to represent the DeviceNet and
Modbus network status.
Step 1. These LED displays show the string "-DEV-" in the first step.
Step 2. Then, they change to the next form, described as follows.
: Show the operation state of the I-7242D. If it works normally, the LED
display shows the character 'n'. If not, the LED display shows the error
character. Table 2-9 shows the meaning of this LED.
7-Segment LED Number
: These two LED displays indicate the DeviceNet node ID of I-7242D in hex
format. For example, if the DeviceNet node ID of I-7242D is 31, these two
LEDs will show "1F".
: This LED display shows the CAN bus baud rate of I-7242D by number
0~2. The meanings of these numbers are described in table 2-10.
7-Segment LED Number
I-7242D DeviceNet/Modbus RTU Gateway User's Manual, July 2006, Version 1.1
Table 2-9
'n' Normal operation
'E' I-7242D Hardware error
Default setting:
Node ID=1
'd'
CAN baud 125K
All I/O connection path=0
Table 2-10
0
1
2
I-7242D user manual
Error
Baud rate (K bps)
125
250
500
19/124