Honeywell SmartVFD HVAC MR4 User Manual page 103

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3.5.2 Parameter programming
The programming of digital inputs is very flexible. There are no digital terminals assigned only
for certain function. You can choose the terminal of your choice for the certain function, in other
words, functions appear as parameters which the operator defines a certain input for.
Also Time Channels can be assigned to digital inputs. See more information on page 52.
3.5.2.1 Example programming
The selectable values of the programmable parameters are of type
in which
'DigIN' stands for digital input.
'Slot_' refers to the board; A and B are basic boards, D and E are option boards (see Figure 6).
The parameter (signal) is not connected to any terminal, i.e. it is not used, if, instead of a letter,
the word Slot is followed by a '0' (for example DigIN Slot0.1).
The number after the board letter refers to the respective terminal on the selected board.
Hence, SlotA.1 means terminal DIN1 on the basic board in board slot A.
DigIN SlotA.1
Option
board
slot D
Figure 6. Option board slots
HVAC A
PPLICATION
Option
board
slot E