26
• vacon
Profinet IO
Tel. +358 (0)201 2121 • Fax +358 (0)201 212 205
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.
Summary of Contents for NX OPTCP
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