Suggested On/Off Settings

Suggested On/Off Settings for Interruption Surveys

On/Off High/Low setup for 1 second cycle

A minimum/maximum reading from a sample of readings. Of the remaining 45 readings, the most negative reading is equal to the on reading and the least negative reading is equal to the off reading.

60 readings per cycle (60 readings per second).

0.7 on

0.3 off

0.8 on

0.2 off

200 mSec On Delay

150 mSec Off Delay

200 mSec On Delay

100 mSec Off Delay

Filters out 12 most negative readings

Filters out 3 least negative readings

Filters out 12 most negative readings

Filters out 3 least negative readings

On/Off High/Low setup for greater than 1 second cycle

A minimum/maximum reading from a sample of readings. Of the remaining 99 readings, the most negative reading is equal to the on reading and the least negative reading is equal to the off reading.

120 readings per cycle (60 readings per second):

1.5 on

0.5 off

250 mSec On Delay

150 mSec Off Delay

Filters out 15 most negative readings

Filters out 6 least negative readings

On/Off GPS Sync setup for 1 second cycle

A minimum/maximum reading from a sample of readings. Of the remaining 99 readings, the most negative reading is equal to the on reading and the least negative reading is equal to the off reading.

A snapshot of readings in a certain time period:

0.7 on

0.3 off

0.8 on

0.2 off

200 mSec On Setup

150 mSec Off Delay

200 mSec On Setup

100 mSec Off Delay

Takes reading 200 mSec before the on > offtransition.

Takes reading 150 mSec after the on > offtransition.

Takes reading 200 mSec before the on > offtransition.

Takes reading 100 mSec after the on > offtransition.

On/Off setup for greater than 1 second cycle

A minimum/maximum reading from a sample of readings. Of the remaining 45 readings, the most negative reading is equal to the on reading and the least negative reading is equal to the off reading.

1.5 on

0.5 off

250 mSec On Setup

250 mSec Off Delay

Takes reading 200 mSec before the on > offtransition.

Takes reading 150 mSec after the on > offtransition.

On/Off GPS Real-time setup for greater than 2-second cycle

8.0 on

2.0 off

200 mSec On Delay

250 mSec Off Delay

Starts capturing readings 200 mSec after the on > off transition.

Starts capturing readings 250 mSec after the on > off transition.

GPS-RT
Setup Time

50 mSec

No readings 50 mSec before off cycle to Off Delay.

No readings 50 mSec before on cycle to On Delay.

GPS Real Time delay

Does not capture any reading for 50 mSec before either the on > off or the off > on transition.

Recommended GPS-RT Setup Time is 50 mSec for Mercury switches and 30 mSec for solid state switches.