Contrex ML-Drive Manual do Utilizador descarregar pdf (Página 87)

3 - 53

Parameter Send

Use the Parameter Send to change any of the ML-Drive's Control Parameters.

Table 3-29 Parameter Send - Host Transmission

Character # 1 2 3 4 5 6 7 8 9 10 11 12

DEV # DEV # MSG PAR # PAR # DATA DATA DATA DATA DATA

DESC STX 10s 1s TYPE 10s 1s 1000s 100s 10s 1s FORM ETX

ASCII STX 0-9 0-9 3 0-9 0-9 0-9 0-9 0-9 0-9 0-8 ETX

The following is a description of the Parameter Send-Host Transmission Characters.

Character 1 - STX:

This is the first character in the character string. None of the other characters will

be recognized without this character prefix. Always use the ASCII “STX” character;

it enables the ML-Drive's receive buffer.

Characters 2, 3 - Device #:

These characters are the access address of the ML-Drive. This number identifies

individual ML-Drives on a mutltidrop system. The ML-Drive will accept data only if

this number matches the ML-Drive's address (CP-70), with the exception of a “00”

address. The “00” address is universally accepted by all of the ML-Drives that are

on the RS485 Serial Communications Interface.

1 2 ... 82 83 84 85 86 87 88 89 90 91 92 ... 177 178

Sem comentários

Contrex ML-Drive Manual do Utilizador Página 87