Siemens KS7 Series Specifikace stáhnout pdf (Strana 128)

Communications Mode CP 523

Table 7-7. Parameter Block Assignments for 3964(R) Mode (Continued)

0 (for memory

submodule con-

figured with

message texts)

1 (no memory

submodule)

7 Mode

Print mode

Transparent mode

Interpretive mode

3964(R) mode

Character delay time (ZVZ)

(1 to 65535) ·10 ms

00001

to 65535

Block delay time (BWZ)

(1 to 65535) ·10 ms

00400

00001

to 65535

Transfer with block check character

(3964R)

Transfer without block check character

(3964)

Low

Priority

High

Connection buildup attempts

No. of Send attempts

001

to 255

001

to 255

00001

to 65535

00200

Time-out (QVZ)

(1 to 65535) ·10 ms

Example: Setting parameters on the MEMORY SUBMODULE for ”3964(R)” MODE over the

PG 685

Start address 128 is set on the CP 523. The module is to be operated in ”3964(R)” mode.

Parameters are to be set as follows:

• Parameters for the serial interface (parameter block 0)

- 2400 baud (6)

- Even parity (0)

- No BUSY signal (0)

- V.24 (RS 232 C) interface (1)

- 7 data bits (11-bit frame) (0)

- Handshaking OFF (0)

• Parameters for ”3964(R) mode” (parameter block 7)

- Character delay time 1 s (00100)

- Time-out 2 s (00200)

- Block delay time 4 s (00400)

- With block check character (1)

- Low priority (0)

- Buildup attempts (012)

- No. of Send attempts (003)

7-22

EWA 4NEB 811 6044-02a

1 2 ... 123 124 125 126 127 128 129 130 131 132 133 ... 256 257

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