Siemens KS7 Series Specifikace stáhnout pdf (Strana 192)

Using the ”SEND” and ”Receive” Function Blocks CP 523

8.1.1 Calling "SEND" FB 200

"SEND" FB 200 can be called in cyclic programs and in programs servicing timed* interrupts and

process

* interrupts.

FB 200

STL

BADR

Q-DB

QANF

QLAE STAT

ENDZ

RKPL KBS

LAD / CSF

: JU FB 200

NAME : SEND

DES: : BADR : KF

DES: : Q-DB : B

DES: : QANF : KF

DES: : QLAE : KF

DES: : ENDZ : KH

DES: : STAT : FY

DES: : KBS : FY

DES: : RKPL : BI

Table 8-1. Block Parameters for "SEND" FB 200

Name Parameter Data Description

(Identif.) Type Type

BADR D KF Start address of the module

Q-DB B Number of the source data block

QANF D KF Number of the first source data word

QLAE I BY Number of data words to be transferred (message frame

length: max. 128 data words): Forwarding of a number in

KF format in the relevant byte

ENDZ D KH Hexadecimal pattern for the end-of-text character

(ASCII character)

STAT Q BY Status byte

KBS Q BY Coordination byte 'send' (CBS)

RKPL I BI 0: For Interpretive and Transparent mode (no flagging in

CBS)

1: For 3964(R) mode (flagging in CBS)

* Please note that FB 200 uses scratch flags.

8-2

EWA 4NEB 811 6044-02a

1 2 ... 187 188 189 190 191 192 193 194 195 196 197 ... 256 257

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