Data Buffering - Panasonic HL-D3 Series User Manual

Chapter 4 Description of Functions

4-5-2 Data Buffering

 Data buffering procedures
1. Necessary settings are provided for buffering.
Buffering mode
Buffering rate
No. of accumulated points
Sample trigger accumulation amount
Trigger target output
Trigger point
2. Start buffering by sending start command .
Start of buffering
3. Start accumulation.
Start storage of the controller to the memory.
4
* Start of accumulation varies depending on
the buffering mode.
4. Standby until accumulation is completed.
Accumulation status can be checked by "Status
load".
Status load
5. In the trigger mode or sample trigger mode,
when the external trigger input (TRG), or
the timing input (TIM*) is input as the trigger
signal as required, or the set trigger condi-
tion occurs, the accumulation into the
memory will start.
(TIM*: 1, 2, 3 and 4 (OUT-OUT calculation 1),
5 (OUT-OUT calculation 2), and 7 (Shape
judgment) can be selected for the *.)
6. Send the stop command to stop buffering.
Stop of buffering
7. Load the accumulated data results.
Final data point
Data load (normal)
Trigger counter load
When buffering is started, all settings for buffering cannot be changed. Change se t-
tings after stop of buffering.
Buffering type
Trigger conditions
Trigger delay
Data load (high speed)
4-122
HL-D3
(1) Setting
transmission
(2) Start of
buffering
(3) Start of
storage
(4) Status check
Yes
(5) Stop of
buffering
(6) Loading ac-
cumulation data
PC (Upper level
device)
No
Accumulation
completed?