Adcon A720 Betriebsanweisung PDF herunterladen (Seite 33)

Performing Advanced Functions

Code Description Parameters Returns

instructed to store the arithmetic

average of all sampled values.

0101 SSMCA – Set Sampling Method

to Circular Average. The

specified analog channel is

instructed to store the circular

average of all sampled values.

The channel num-

ber

Result (OK or

ERROR)

0110 SSMF – Set Sampling Method to

First. Only the first sampled

value is stored in each slot.

The channel num-

ber

Result (OK or

ERROR)

0111 SSML – Set Sampling Method to

Last. Only the last sampled

value is stored in each slot.

The channel num-

ber

Result (OK or

ERROR)

1000 RNS – Read Notification Status

1

.

If no notification was pending,

this command returns an error. If

one was pending, the last valid

timestamp is returned and the

notification is cleared.

The channel num-

ber

Returns the time

when the

threshold was

reached (in

standard time

format) and the

result (OK or

ERROR)

1001 RPNNER – Read the Pending

Notifications and the Notification

Enable Register. This command

returns the 16-bit Pending

Notifications and the Notification

Enable Registers; the channel

Number has no significance for

this command.

None Two 16-bit

integers (first the

NE and then the

PN register) and

the result (OK or

ERROR)

1010 DAN – Disable Any Notification. The channel num-

ber

Result (OK or

ERROR)

1011 RNTTL – Read Notification Type

and Thresholds/Limits.

The channel num-

ber

One 8-bit char

(Notification Type),

two 16-bit integers

(first the lower limit

and then the

higher limit), and

the result (OK or

ERROR); if only a

threshold was set,

the second 16-bit

integer is

irrelevant

1100 ENOPTR – Enable Notify On

Positive Threshold Reached.

The channel num-

ber and the

threshold (16 bit

value)

Result (OK or

ERROR)

1101 ENONTR – Enable Notify On

Negative Threshold Reached.

The channel num-

ber and the

threshold (16 bit

value)

Result (OK or

ERROR)

1

See also “ ” on page 54. Notifications

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