Young Meteorological Translator Model 26800 Bedienungsanleitung PDF herunterladen (Seite 6)

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IMPORTANT NOTE ABOUT FLAGS:

FLAG 01 is a special ag that triggers result calculation for AVER-

AGE, MINIMUM, MAXIMUM and STANDARD DEVIATION instruc-

tions when they use the BLOCK method. The ag has no effect

when the MOVING method is used.

FLAG SET is used to set a ag ON or OFF. Use ags to signify

the occurrence of some event and trigger a response (see IF

FLAG).

ag#= Flag number (01 to 16)

state= Flag state (ON or OFF)

FLAG SET MASK sets the state of all ags using a hexadecimal

mask.

mask= Hexadecimal mask value (0000-FFFF)

state= Flag state (ON or OFF)

FLAG TIME INTERVAL sets the state of FLAG# when current

time aligns with an interval. When UNIT is set to MIN (minute),

TIME interval is limited to 1440 (equivalent to 24 hours). The

PROGRAM INTERVAL parameter must be set to 00 or 01 for

this instruction to operate correctly.

unit= Time unit (SEC or MIN)

time= Time alignment (0001-9999)

ag#= Flag number (01-16)

state= Flag state (ON or OFF)

IMPORTANT NOTE ABOUT IF INSTRUCTIONS:

All IF instructions must have a matching END IF instruction. Only

one optional ELSE instruction may be inserted between them.

Example:

 IFFLAG

  instruction(s)...

 ELSE(optional)

  instruction(s)...(optional)

 ENDIF

IF FLAG tests whether FLAG# is ON or OFF.

ag#= Flag number (01-16)

state= Flag state (OFF or ON)

IF FLAG MASK tests all ags against a hexadecimal ag

mask. LOGIC parameter determines whether ANY or ALL ags

matching the mask will satisfy the condition. STATE parameter

determines whether we are looking for ON ags or OFF ags as

dened by the mask.

mask= Hexadecimal mask (0000 to FFFF)

logic= Match logic (ANY or ALL)

state= Comparison state (OFF or ON)

IF KEYSWITCH tests whether any of the 3 user soft-keys are

pressed during OPERATE MODE.

key= Key value (KEY1, KEY2, or KEY3)

IF LOC1 COMPARE LOC2 compares the values in SLOC1

and SLOC2.

sloc1= Source location 1 (001-256)

comp: < less than

<= less than or equal to

>= greater than or equal to

> greater than

<> not equal to

= equal to

sloc2= Source location 2 (001-256)

IF LOC1 COMPARE VALUE compares the value in SLOC to a

xed value.

sloc1= Source location 1 (001-256)

comp: < less than

<= less than or equal to

>= greater than or equal to

> greater than

<> not equal to

= equal to

val= Value to compare

IF LOC SPAN tests the value in SLOC against two setpoint val-

ues. SPAN determines how to compare the value in SLOC to the

range dened by SETPOINT 1 and 2. INCL (inclusive) compares

SLOC to values inside the range. EXCL (exclusive) compares

SLOC to values outside the range. DELAY sets the duration the

compare condition must be met to consider the comparison true.

sloc= Source location (001-256)

set1= Setpoint 1

set2= Setpoint 2

delay= Time delay seconds (00-99)

span= Span logic (INCL or EXCL)

IF TIME INTERVAL tests current time to against a time interval.

When UNIT is set to MIN (minutes), TIME interval is limited

to 1440 (equivalent to 24 hours). The PROGRAM INTERVAL

parameter must be set to 00 or 01 for this instruction to operate

correctly.

unit= Time unit (MIN or SEC)

time= Time interval (0001-9999)

INPUT FREQ measures pulses per second on FREQ INPUT

channels. LOW-AC congures the detector for a low-level AC

signal. TTL/SW congures the detector for a TTL logic-level or

switch-closure signal. Apply a multiplier and offset with MULT

and OFFS if needed. Result stored in DLOC.

Switch-closures require a pull-up resistor. See appendix B for

wiring examples.

chan= Frequency Input channel (1-4)

type= Input type (LOW-AC or TTL/SW)

mult= Multiplier value

offs= Offset value

dloc= Destination location (001-256)

INPUT PRECIP (TIPPING BUCKET) measures precipitation

from a tipping bucket sensor using FREQ INPUT channels.

RESO parameter sets the resolution per tip. Apply a multiplier

with MULT if needed. Current 1-hour precipitation is stored at

DLOC. Additional results are stored in six locations following

DLOC. DO NOT allow other instructions to store values in these

locations.

chan= Frequency input channel (1-4)

reso= Tip resolution

mult= Multiplier value

dloc= Destination location (001-256)

Current 1-hour precipitation

dloc+1 Last 1-hour precipitation

dloc+2 Current 24-hour precipitation

dloc+3 Last 24-hour precipitation

dloc+4 1-hour rate based on 5-minute sample

dloc+5 Rate total (used internally)

dloc+6 Raw pulse count (used internally)

1 2 3 4 5 6 7 8 9 10 11 ... 27 28

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