Chapter 3: Service program PowerSys SWT 3000 Equipment Manual
Page - 38 Edition p3_3_2x 08/09 © SIEMENS AG 2008
Programming of Flash Memory in SWT 3000
Connecting the PC
For programming the SWT 3000 the front connector of the PU3e has to be used. The connec-
tion to the PC is established with the normal PC connection cable which is used for the PowerSys
service program.
1. Switch OFF the device
2. Enable the programming mode with jumper X17 on the PU3 module in position 2-3
3. In case SWT 3000 is integrated into PowerLink switch S2/2 on the CSP to ON po-
sition
4. Switch ON the device
5. Press Reset S1 to proceed the upgrade
X14
X15
X16
S1
H1
H2
X10
X9
X6
X7
X8
X1
X17
X3
X13
1
1
26
1
26
1
34
1
9
1
Figure 54: Position of the jumpers on the PU3 module
Table 5: Functions of the PU3 jumpers
Jumper X16 Function Jumper X17 Function
1-2 Normal operation 1-2 Normal operation
2-3 Monitor operation 2-3 Programming with
Memtool
Earlier versions of the PU3 have 2 pins on jumper X17. The operating
position of jumper X17 is pin 1 and the MemTool programming posi-
tion is 1-2 for such modules.
Connection of the DLE
Connection of the IFC
modules
!
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