Specifications

36
Programming VLT
®
Series 2000
@
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
0
/
1
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
0000000000000000
0001000100010001
0010001000100010
0011001100110011
0100010001000100
0101010101010101
0110011001100110
0111011101110111
1000100010001000
1001100110011001
1010101010101010
1011101110111011
1100110011001100
1101110111011101
1110111011101110
1111111111111111
Status word
TCVVDOLSNSOONCVC
IUOLOUOPOTNNOOLO
MRL TETCE A ATN
ERT S AEWR32FS T
REAO OLDAT ATNR
SNGKNFO R / /U OO
TE O P≠NE L / TL
O/TOEINOOTS
KOO PRRNAFF ER
KKSREAEGBFF/ NEN
/TURTFL AAO
//ANAE /E32TBDT
O L T / D RLY
VOOL / I/ W I E R
EVVS N SA / PD/E
REE RGBPR A
SRRAU UENS RD
HSSUNRSE I T EY
OHHTSACDNA A
OOOO NO GR D/
TOO– GN= T Y
TTS ET R
T/RRN E
AFOEO A
RRLFT D
TE Y
QE
N
LA
IB
ML
IE
TD
O
K
ASCII
Byte 8 Byte 7 Byte 6 Byte 5
VLT Status
The four control and status bytes are used to send
control commands to the adjustable frequency drive
when the telegram is sent from the master and to send
status from the VLT to the master when the telegram is
returned from the VLT adjustable frequency drive. The
four bytes operate as status from the VLT with the
following functions:
NOTE: Each byte consists of 8 bits, but the frequency converter uses only the last 4 bits.