User`s guide

181
CHAPTER 8 - CFW-08 OPTIONS AND ACCESSORIES
3) Master:
EOT
Reading of the output current from the inverter10
(sup
posing that the same was at
7
.
8
A
at the moment of the enquiry
).
1) Master:
EOT J
0 1
7
0
3 ENQ
P003 Code
addr.10
2)Inverter:
P003 Code
P003 = 30CH = 780 = 7.8/0.01
addr.10
3) Master:
EOT
J
STX
0
1
7
0
3
=
0H
3H
0H
CH
ETX
BCC
8.24.4
Message
Examples
Changeof the minimum frequency
(P133)
to
6
.
00
Hz
inthe
inverter
7.
1) Master:
F
min
F
min
= 258H = 600 = 6.00/0.01
addr. 7
2)Inverter:
G
ACK
EOT
G
STX
0
2
7
3
3
=
0H
2H
5H
8H
ETX
BCC
8.24.5
Variables and
Errors
of the Serial
Communication
8.24.5.1
Basic Variables
V00 (code 00700)
Indication of the inverter model (reading variable):
The reading of this variable permits the identification of the
inverter type. For the CFW-08 this value is 7, as defined in
8.24.3.7.
V02 (code 00702)
Indication of the inverter status (reading variable):
Logical status (byte-high).
Error code (byte-low).