Bosch DISBLAY DDU 7, Руководство пользователя

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▪ Although ‘p_br_front’ falls to 25, the value of ‘p_br_front_mx’ stays 30. This is
caused by the THEN‐condition, because p_br_front_mx’ (30) is still bigger
than p_br_front’ (25).
▪ As ‘p_br_front’ rises to 40. As ‘p_br_front’ (40) is bigger than ‘p_br_front_mx’
(30), the new value for ‘p_br_front_mx’ is set to 40.
▪ As ‘p_br_front’ falls below 20, the IF‐condition turns to FALSE. Now the OTH‐
ERWISE‐condition is triggered. Because the condition ‘p_br_front_mx’ sets the
value of ‘p_br_front_mx’ and the value that is already set to 40 before, noth‐
ing changes.
▪ When ‘p_br_front’ rises to 40, the If‐condition changes to TRUE again and
triggers the THEN‐condition. Now the reset value (10) is used for
‘p_br_front_mx’ in the THEN‐condition.
▪ Because 40 is bigger than 10 the new value of ‘p_br_front_mx’ is 40.
Condition channels
Condition channel
▪ Logical operations on measurement channel(s)
▪ If‐Else structure with reset
▪ Logical result
▪ Result can be used as input source for Alarm display elements and further
calculations in the whole RaceCon project.
Condition combination
▪ Combination of several (up to 16) condition channels for more complex cal‐
culations
▪ Logical results
All conditions can be used globally in the whole DDU 7 project.
Creating a new condition channel
1. Follow the steps shown in the screenshot.
1st: Double-click
on 'Conditional
Channels' in
Project Tree
2nd: Click on
'Add condition'
8.7
8.7.1
8 | Display Configuration
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