Vacon NX OPTC3, Руководство пользователя

Страница: 40 / 46

3 8 • va c o n p r o f i b u s- va c o n n x i n t er f a c e
Tel. +358 (0)201 2121 • Fax: +358 (0)201 2121 205
7
7.6 Exam pl e m essages
Exam pl e1, (PPO1 mode):
Read par ameter number 102 (ID=102).
Star t AC dr ive and set speed r efer ence 50.00%.
Command Master - Sl ave:
ID 1066 hex 1 - Read par ameter value
066 - Par ameter 102 (= e.g. maximum fr equency )
IND 0000 hex 0000 - No meaning
VALUE 0000 0000 hex 0000 0000 - No meaning
CW 047F hex 04 7F- Star t command (see chapter contr ol wor d and state m a-
chine)
REF 1388 hex Speed r ef. 50.00% (= 25.00 Hz if par ameter min. fr equency 0 Hz
and max. fr equency 50 Hz)
PPO1 fr ame (Par ameter Fiel d as Bol d text):
10 66 00 00 00 00 00 00 04 7F 13 88
Answer Sl ave - Master :
ID 1066 hex 1 - Par ameter val ue r eady
066 - Par ameter 102 (= Maximum fr equency )
IND 0000 hex 0000 - No meaning
VALUE 0000 1388 hex 0000 1388 - Par ameter value = 1388hex ( 50.00 Hz)
SW 0000 hex 0000 – AC drive status (see chapter status wor d and state ma-
chine)
ACT 0000 hex Cur r ent speed 0.00% (= 0,00 Hz if par am eter min. fr equency 0
Hz and max. fr equency 50 Hz)
PPO1 fr ame (Par ameter Fiel d as Bol d text):
10 66 00 00 00 00 13 88 00 00 00 00