7. Press the MODE button to continue:
If Group 9 Thermo/HVAC had been selected as the Gr. (Group) in step 4:
Group 9 has no Index values, so the e7w will immediately send a 00018C09YY0000 Read Registry 09:YY
Offset 0 command (YY = the Key value defined in step 6) to the address of the HVAC partner to verify the
selected Registry 09:YY exists.
➢ If the selected Registry 09:YY exists in the HVAC partner, the e7w will beep and “Parameter” and 0 will
be displayed.
a. Use the UP/DOWN arrow buttons to select the desired 09:YY parameter offset.
b. Press the MODE button to read and display the value if the selected offset.
The e7w will send a 00018C09YY0000 Read Registry 09:YY Offset value to the HVAC partner. If a reply is
received , the display show ”Value” and the value of the selected offset in decimal , and the e7w will
beep.
In the below example, Parameter 8 of the selected 9:YY registry has a value of 10.
➢ If the defined Registry 09:YY does NOT exist in the HVAC partner, nUL will be briefly displayed , then the
e7w will return to displaying the selected Key value.
If Group 7 Input/Output was selected as the Gr. (Group) in step 4:
Group 7 registry’s have an Index value that must be defined before defining the desired Offset , so after
pressing the MODE button , ( I dX or Index) and 0 will be displayed.
a. Use the Up/ Down Arrow buttons to define the desired Index#. “1” in this example.