User guide

26 • vacon Profinet IO
Tel. [phone] • Fax [phone]
2
5.1.1. Control word (Vendor profile)
The Control command for the state machine (see Figure 2) The state machine describes the
device status and the possible control sequence of the frequency converter.
The control word is composed of 16 bits that have the following meanings:
Bit Description
Value = 0 Value = 1
0 STOP 1 (by ramp) ON 1
1 STOP 2 (by coast) ON 2
2 STOP 3 (by ramp) ON 3
3 RUN DISABLE ENABLE
4 No action START
5 No action START
6 No action START
7 No action FAULT RESET (0 ->1)
8
No action
No action
9 No action No action
10 Disable fieldbus control Enable fieldbus control
11 Fieldbus DIN1=OFF Fieldbus DIN1=ON
12 Fieldbus DIN2=OFF Fieldbus DIN2=ON
13 Fieldbus DIN3=OFF Fieldbus DIN3=ON
14 Fieldbus DIN4=OFF Fieldbus DIN4=ON
15 Fieldbus DIN5=OFF Fieldbus DIN5=ON
Table 3.