Alcatel Carrier Internetworking Solutions ACT 250 #adrCKSOFFCRLF, Result #adr,ok,S For Ckson

Commissioning

Detailed description of RS commands

CKS Enables or disables checksums on reply strings

Syntax #adrCKSON<CR>[<LF>]

Enables the ASCII checksum character at the end of a reply string

or

#adrCKSOFF<CR>[<LF>]

Disables the ASCII checksum character at the end of a reply string

Result #adr,ok,S	for CKSON
#adr,ok	for CKSOFF

This feature enables the user to test whether a transmission error has occurred for the reply string.

S is a character whose ASCII value is the 7-bit checksum of all ASCII character values from the start of the reply string to the character preceding the S. The 8th bit of S (most significant bit) is always 1.

CYC Starts the specified running-in cycle

Syntax #adrCYC1<CR>[<LF>] to start running-in program 1, or

#adrCYC2<CR>[<LF>] to start running-in program 2

Result #adr,ok

Running-in program 1 should be executed after a pump maintenance operation (change of bearings).

At the end of the program, the pump maintenance parameters are updated and the “maintenance requested” alert can be cleared. Program 2 is used after regreasing (ATP series only), or after prolonged storage (ATH 20/40 only).

January 2001

16 Alcatel Vacuum Technology France - ACT 250 addendum