Intesis
TM
INMBSMID---I000
User’s Manual r
1.3 EN
© HMS Industrial Networks S.L.U - All rights reserved
This information is subject to change without notice
URL https://www.intesis.com
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4.6
Implemented Functions
INMBSMID---I000 implements the following standard Modbus functions:
▪
3: Read Holding Registers
▪
4: Read Input Registers
▪
6: Write Single Register
▪
16: Write Multiple Registers
(Despite this function is allowed, the interface does not
allow to write operations on more than 1 register with the same request, this means
that length field should always be 1 when this function is being used for writing)
4.7
Device LED indicator
The device includes LED indicators to show all the possible operational states. In the following
table you will find the possible indication combinations and its meaning.
L1 (green LED)
Device status
LED indication
ON / OFF Period
Description
During faulty
operation
LED blinking
500ms ON / 500ms OFF
Communication error
During normal
operation
LED flashing
100ms ON / 1900ms OFF
Normal operation (configured and
working properly)
L2 (red LED)
Device status
LED indication
ON / OFF Period
Description
During faulty
operation
LED Pulse
3sec ON / --- OFF
Under voltage occurs.
L1 (green LED)
& L2 (red LED)
Device status
LED indication
ON / OFF Period
Description
During normal
operation
LED Pulse
5sec ON / --- OFF
Device Start-up
During faulty
operation
LED alternatively
blinking
500ms ON / 500ms OFF
Flash checksum not OK
