I/O Configuration; Programming Digital And Analog Inputs - Honeywell HVAC400x Applications Manual

HVAC400X – APPLICATION MANUAL
10.5

I/O Configuration

10.5.1

Programming Digital and Analog Inputs

The programming of inputs of the HVAC drive is flexible. You can freely use the available inputs of the standard
and optional I/O for different functions. Use the formats below to give the value for the programmable parameters:
• DigIN SlotA.1 / AnIN SlotA.1.
Selection number
Input type
Slot number
Terminal number
For example, "DigIN SlotA.1" or "dI A.1" shows that the DIN1 on the standard board is connected in the board slot
A.
A. Standard board slot A and its terminals.
B. Standard board slot B and its terminals.
C. Option board slot C.
D. Option board slot D.
10.5.1.1 Programming Digital Inputs
You can find the applicable functions for digital inputs as parameters in parameter group M3.5.1. To give a digital
input to a function, set a value to the correct parameter. For the list of applicable functions, see Table 18. Digital
input settings.
EN2B-0417GE51 R0719
Programming digital and analog inputs
Selection name Description
DigIN = Digital input; AnIN = Analog input.
Slot identification:
A / B = HVAC400 standard embedded boards.
Slot A
C / D / E = optional boards.
0 = Parameter not in use.
1 The number of the terminal on the selected board.
A.2
A.1 A.2 A.1
1 2 3 4 5 6 7 8
G
A
21 22 23 24 25 26 33 34
Slot B
B
Fig. 22. The option board slots and programmable inputs
A.5
A.3 A.4 A.6
9 10 11 12 13 14 15 16 17 18 19 30 A
Slot A
F
Legend
E. Option board slot E.
F. Programmable digital inputs (DI).
G. Programmable analog inputs (AI).
108
B
C
D
E