1
1-7
IM 701730-51E
I
2
C Bus Signal Analysis Function
Setting the Combination Trigger
22.
Press the Combination soft key. The Combination menu appears.
23.
Press the I
2
C Only, I
2
C on Pattern, or I
2
C -> Pattern soft key.
Select I
2
C Only to activate a trigger only on the trigger conditions of the I
2
C Bus signal.
Select I
2
C on Pattern to activate a trigger when the trigger conditions of the I
2
C Bus
signal are met while the trigger conditions of CH3 to CH4 are met. Select I
2
C ->
Pattern to activate a trigger when the trigger conditions of CH3 to CH4 are met after the
trigger conditions of the I
2
C Bus signal are met.
• When I
2
C Only Is Selected
24.
Press the Set Pattern soft key. The Set Pattern dialog box displays the
assignment conditions of the I
2
C Bus signal of CH1 and CH2.
25.
Press ESC. The Set Pattern dialog box closes.
Proceed to step 29.
• When I
2
C On Pattern Is Selected
24.
Press the Set Pattern soft key. The Set Pattern dialog box displays the
assignment conditions of the I
2
C Bus signal of CH1 and CH2 and the setup
screen for the patterns of CH3 to CH4.
25.
Use jog shuttle & SELECT to set the patterns of CH3 to CH4 using H (high), L
(low), and X.
26.
Use jog shuttle & SELECT to set the pattern condition to True or False
(Condition box).
Select the CH3 to CH8 pattern using H,
L, and X.
Set the pattern condition to True or
False.
27.
Press ESC. The Set Pattern dialog box closes.
Proceed to step 29.
1.4 Setting the I
2
C Bus Signal Acquisition Conditions
