Setting Menus
ZR-RX70 User’s Manual
3
SETTINGS AN
D
MEASUREMENT
73
About Level and Edge Operations
In the level operation, the trigger conditions are assumed to be met only if they are met when the [START] key
is pressed (after the timer reaches the set time).
In the edge operation, the trigger conditions are assumed NOT to be met even if they are met when the
[START] key is pressed (after the timer reaches the set time).
The trigger conditions are assumed to be met only if they are no longer met and then are met again.
Example) If the mode is Rising
There is an error of
±1% at the maximum to the range between the trigger setting level and the level at which
the trigger is actually generated (trigger generation level), e.g. ±0.01V in the 1V range. Approx. 1.3% of trigger
hysteresis is provided to the trigger generation level. Approx. 0.5% of alarm hysteresis is provided.
Setting
Description
(1) Combination
Sets the combination of trigger conditions set for each channel.
Level OR
: Starts (stops) capturing data when at least one trigger condition is met.
Each condition is a level operation.
Level AND : Starts (stops) capturing data when all trigger conditions are met. Each
condition is a level operation.
Edge OR
: Starts (stops) capturing data when at least one trigger condition is met.
Each condition is an edge operation.
Edge AND : Starts (stops) capturing data when all trigger conditions are met. Each
condition is an edge operation.
(2) Mode
Specifies the mode for trigger comparison for each channel.
Off
: Disables triggers for the set channel.
↑
H (Rising): Generates a trigger when an input signal is above the specified level.
↓
L (Falling): Generates a trigger when an input signal is below the specified level.
Win In
: Generates a trigger when an input signal is (has come) between the
upper and lower limit levels set for each channel.
* There is no setting for a logic channel.
Win Out
: Generates a trigger when an input signal is not (has moved out from)
between the upper and lower limit levels set for each channel.
* There is no setting for a logic channel.
(3) Level
Specifies the level for trigger comparison.
Set one level for comparison if the mode is set to
↑
H (Rising) or
↓
L (Falling).
Set two levels for comparison if the mode is set to Win In or Win Out.
(4) Hold Generated Alarm
Specifies the operation that occurs when the alarm conditions are met once and then
are no longer met.
Hold
: Maintains the alarm status when the alarm conditions are met once and
then are no longer met. (Press the [CURSOR] key to clear the alarm).
Do Not Hold: Clears the alarm status when the alarm conditions are met once and then
are no longer met.
The START key is pressed here.
Trigger generation area
Setting level
An edge that
exceeds the
setting level
is needed.
Measurement starts here
in the edge operation.
Measurement immediately
starts in the level operation.
Important
Summary of Contents for ZR-RX70
Page 1: ...User s Manual Portable Multi Logger ZR RX70 Cat No Z283 E1 02...
Page 12: ...10 ZR RX70 User s Manual MEMO...
Page 16: ...14 ZR RX70 User s Manual MEMO...
Page 108: ...WEB Server Function 106 ZR RX70 User s Manual MEMO...
Page 118: ...External Dimensions 116 ZR RX70 User s Manual MEMO...
Page 119: ...5 APPENDIX APPENDIX Error Messages and Countermeasures 118 Index 121 Revision History 124...
Page 122: ...Error Messages and Countermeasures 120 ZR RX70 User s Manual MEMO...
Page 125: ...Index ZR RX70 User s Manual 123 5 APPENDIX MEMO...
