SEW MOVIFIT SC series, Руководство по эксплуатации

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7
Startup
Startup MOVIFIT®
96
Operating Instructions – MOVIFIT
®
SC
7.3 Startup MOVIFIT
®
7.3.1 Startup in conjunction with PROFIBUS
1. Check correct connection of MOVIFIT
®
.
2. Set the PROFIBUS address using DIP switch S2 (
Æ
page 13) on the MOVIFIT
®
ABOX. Use DIP switches 1 to 7 to set the PROFIBUS address.
The following table uses address 17 as an example to show how to determine the
DIP switch settings for any bus address:
3. Connect MOVIFIT
®
bus terminating resistors at last bus station.
• If MOVIFIT
®
is located at the end of a PROFIBUS segment, it can only be
connected to the PROFIBUS mains by the incoming PROFIBUS cable.
• To prevent malfunctions in the bus system due to reflections, etc., the PROFIBUS
segment must be terminated using bus terminating resistors at the first and last
physical stations.
57952AXX
[1] Example: Address 17
[2] Switch 8 = reserved
Addresses 1 through 125: valid addresses
Addresses 0, 126, 127:
are not supported
Calculation Remainder DIP switch setting Significance
17 / 2 = 8 1 DIP 1 = ON 1
8 / 2 = 4 0 DIP 2 = OFF 2
4 / 2 = 2 0 DIP 3 = OFF 4
2 / 2 = 1 0 DIP 4 = OFF 8
1 / 2 = 0 1 DIP 5 = ON 16
0 / 2 = 0 0 DIP 6 = OFF 32
0 / 2 = 0 0 DIP 7 = OFF 64
1
6
7
5
4
3
2
8
S2
ON
2 6 x 0 = 0
2 5 x 0 = 0
2 4 x 1 = 16
2 3 x 0 = 0
2 2 x 0 = 0
2 1 x 0 = 0
2 0 x 1 = 1
17
[2]
[1]
NOTES
The PROFIBUS is not interrupted when you remove the EBOX (electronics unit) from
the ABOX (connection unit).
0 0
I