How To Configure The System; Configure The Profibus Network; Setting The Profibus Address Using The Hardware Switches; Setting The Profibus Address Via 9-18 Node Address - Danfoss vlt series Operating Instructions Manual

How to Configure the System

4 How to Configure the System

4.1 Configure the PROFIBUS Network

All PROFIBUS stations connected to the same bus network
must have a unique station address.
®
Before a VLT 5000 can be replaced with an FC 302 with
MCA 114, only the station address needs to be configured
in the FC 302.
The PROFIBUS address of the FC 302 can be selected via:
•
Hardware switches
•
9-18 Node Address
NOTICE
After installing PROFIBUS Converter MCA 114, check that
8-02 Control Word Source is set to [3] Option A.
4.1.1 Setting the PROFIBUS Address using
the Hardware Switches
CAUTION
Switch off the power supply before changing the
hardware switches.
CAUTION
The address change comes into effect at the next power-
up, and can be read in 9-18 Node Address
Switch 1 2
Address +1 +2
Example:
1 1 0
35 1 1
82 0 1
Table 4.1 Hardware Switches
4.1.2 Setting the PROFIBUS Address via
9-18 Node Address
Setting the address via 9-18 Node Address or the PROFIBUS
SSA-command is possible, if the hardware switches are set
to 126 or 127 (factory switch setting). The new address
becomes active at the next power-up.
®
VLT AutomationDrive FC 302 PROFIBUS Converter Operating Instructions
®
VLT 5000
3 4 5 6 7
+4 +8 +16 +32 +64
0 0 0 0 0
0 0 0 1 0
0 0 1 0 1
MG34N202 - Rev. 2013-10-15
Using the hardware switches, select an address range from
0 to 125 (factory setting 127) according to Illustration 4.1:
ON = 1, OFF = 0
MCA 114
S600
Pro bus
MS
Converter
NS
8 7 6 5 4 3 2
Illustration 4.1 PROFIBUS Option A
FC 302
8 8 7 6 5
- - +64 +32 +16
- - 0 0 0
- - 0 1 0
- - 1 0 1
ON
Option A
ON 130B1246
OFF
S300
ON
1
OFF
ON ON
4 3 2 1
+8 +4 +2 +1
0 0 0 1
0 0 1 1
0 0 1 0
9
4 4