MAN0922-01-EN SmarMod Quick Start Guide
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17. If communications is established then the green Power LED on the front of the
HE359DIQ512 will flash (may not be visible at higher baud rates) and the XLt
screen will display a binary sequence of 0’s and 1’s in the first data field
’40006(SmartMod)’ and a decimal value of between 1 and 247 in the second
data field ‘40007 (SmartMod)’.
18. Take note of the value displayed at 40006 and compare it to the following table
(Fig. 11) to discern the actual communication settings in the unit.
Fig. 11
19. For example, a displayed value of: 0000000001011111 would indicate the
following: Bits 0-2 added to give Baud Rate:
Bit 0 On = decimal 1
Bit 1 On = decimal 2
Bit 2 On = decimal 4
The sum of these three bits gives a value of 7 indicating a
Baud Rate
of
38400
Bit
3
On
=
8 Data Bits
Bit 4 On = decimal 1
Bit 5 Off = decimal 0
The sum of these two bits gives a value of 1 indicating
Even Parity
Bit
6
On
=
Modbus RTU Mode
Bits 7-15 are unused.
20. The second data field, 40007 will indicate the Node ID of the attached
SmartMod.
