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Chapter 3 Paramters/Functions Innovation Series Medium Voltage GP Type - G Drives GEH-6385
Function Configuration
The following table sp ecifies the parameters that confi gure the size and execution
rate of the capture buffer .
Parameter Description
Capture buff config Specifi es the number of channels to collect. The depth
of the captur e buffer is inver sely proporti onal to the
number of channels collected. Possible values are:
2 channels enabled
4 channels enabled
8 channels enabled
Note Whenever this parameter is modified, the
capture buffer must be r e-enabled to collect data with
the new channel configur ation.
Capture period Determin es the rate at whic h the capture buff er collects
data. Each r ate in the enumerat ion list is bas ed on a
particular execution rate in the processor. Act ual
execution rates vary between each Innovation Series
product. Possible values are:
Disable - Disables the c apture buffer fr om collecting
data.
Task 1 rate - Collects data at the fastest execu tion rate
of the processor.
Task 2 rate - Collects data at n t imes slower than T ask
1 rate. (n Tas k 1’s are executed ev ery 1 Task 2).
Task 3 rate - Collects data at m times slower than Task
2 rate. (m Tas k 2’s are executed ev ery 1 Task 3).
Note Whenever this par ameter is modified, the
capture buffer must be re- enabled to collect data at the
new rate.
Capture peri od gain Increas es the collecti on period of the ca pture buffer
(data is collected at a slower rate). For an integer
value, n (>1) , the capture buf fer would collec t data
every nth execut ion of the Capture period.
Cap re-enable delay Controls an auto re-enable function for the capture
buffer. Thi s parameter sets the delay from when the
capture buffer has completed its collection to when the
capture buffer is re-enabled automatically. Minutes.
The capture b uffer will only re-enable when the drive is
not stopped (Stopped is False). If Cap re-enable delay
expires when the drive is stopped, the capture buffer
will not re-enable until the drive is running again.
Note A value of –1 di sables the auto re -enable
function.