Curtis 1229 handleiding

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3 — I/O MAPPING
pg. 31
Return to TOC 1229 Manual - OS 1.8 RevA - May 2021
Example 3: Using logic gates and vehicle status functions
is example uses a switch input for dynamically adjusting the Speed Mode, by use of the Logic
functions. e Speed Mode selection is Switch 2 as illustrated in Figure 9. Here the I/O mapping
employs the Logic Gate function to force the vehicle to use Speed Mode 1 when the BDI is below 20%.
2-Switch 2
On Delay = 0.1 s
Off Delay = 0.1 s
Normally Closed = Off
16-Threshold 3
Input = 107 (BDI)
On Threshold = 20%
Off Threshold = 19%
107-BDI
41-Logic Gate 1
AND/OR/XOR = 1 (AND)
Input 1 = 3 (Switch 3)
Input 2 = 16 (Threshold 3)
Input 1- = Off
Input 2- = Off
Output- = Off
94-Speed Mode
Input = 41 (Logic Gate 1)
Signal #2
Signal #16
Signal #107
Signal #41
e reshold 3 function is set to detect the 20% BDI threshold on signal #107 (BDI). As congured,
reshold 3 will generate a signal that is On (100%) when its input (BDI) is above 20% and O (0%
when its output is below 20%).
41-Logic Gate 1 is then used to “and” this signal with Switch 3. e resulting signal on Logic Gate
1 will reect the state of Switch 3 when BDI is above 20%, and will be forced to O when BDI is
below 20%.
Setting 94-Speed Mode to 41 completes the mapping.

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Productinformatie

MerkCurtis
Model1229
CategorieNiet gecategoriseerd
TaalNederlands
Grootte19864 MB