ABB PSTX 570 - Accessing Service Parameters

18 Service PSTX720...840 | Service Manual | 1SFC13105M0201
3.1 Introduction
This service instruction contains step-by-step service of
the PSTX720...840 Softstarter.
3.1.1 Earth the Softstarter
1. Maximum cable length of the earthing
The Softstarter should be earthed from terminal
22. The earthing cable length must not be longer
than 50 cm. Note that the earthing is not a
protective earth.
3.1.2 How to access service parameters
Follow this instruction in order to make the service
parameters available on the Softstarter:
1. Switch on the power supply (terminal 1 and 2).
2.
1
Press ”Options” to reach Options menu.
Use
or to navigate to Configure HMI and
then press
”Select”.
3.
2
Use or to navigate to Enter service
profile and then press
”Select”.
4.
3
Use , and , to enter the
service code.
Enter the following code: 73758, and then press
”Enter”.
5. When the message Service profile OK appears,
the code is set.
K4 K5 K6
StartStopIn1 In2DGND +24VGNDIn0
PSTX
The earthing cable length
MAX 50 cm.
Not a protective earth
1
2
3
3