ICP DAS USA HRT-710 User Manual page 86

Figure 7-1 The status of the Default CMD(0&3) in Module 0
In the Figure 7-1, the status of the Default CMD(3) in Module 0 is 0x02. It means that the
HART device for the Default CMD(3) is disconnected from HRT-710. (In the Figure 7-1,
the status of the Default CMD(0) is 0x02, too.)
[ Ex2 => The User CMD Index = 0 is Polling Mode ]
By using the Lo-Byte value of MB address 1050 (unit:WORD) (refer to sector 4.3 –
Modbus / HART Mapping Table), users can get the communication status of the User
CMD Index = 0.
In the Figure 7-2, the status of the User CMD Index = 0 is 0x02. It means that the HART
device for the User CMD Index = 0 is disconnected from HRT-710.
[ Ex3 => The User CMD Index = 1 is Polling Mode ]
By using the Hi-Byte value of MB address 1050 (unit:WORD) (refer to sector 4.3 –
HRT-710 User Manual (Version 1.24, June/2015)
Figure 7-2 The status of the User CMD Index = 0&1
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