24
41-621.1 HART
®
to Modbus
®
Adaptor Operating Manual
8.4.11
Check that the Device Type (1251
–
1255) and Polling Address (1256
–
1260) registers
display the correct values for the attached devices. All eight registers along with register
1250 can be displayed in one Mbpoll window if the Display parameter is se
t to ‘Hex’ in the
Read/Write Definition dialog. Refer to Appendix K for the register numbers. For example,
with two devices attached:
8.4.12
Note that Poll Address and Device Type registers corresponding to Slave IDs with no
attached device will show 0xFFFF and 0x00FF respectively.
8.4.13
If using more than one HMA, repeat steps 8.4.1 through 8.4.12 except disconnecting
HMA1 and connecting another HMA. Set the Poll Address of the new HMA to something
other than to be used for the other HMAs. Repeat for any additional HMAs.
8.4.14
Reconnect all HMAs to be used, following the setup in section 8.3.2.
8.4.15
Open a new Mbpoll window.
Содержание Jupiter JM4
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