Hardware-Test; Test Block 1 - Inputs - Pfaff Series 580 Supplement To The Instruction Manual

Service functions
7

Hardware-test

.02
The hardware test is a test program which, with the aid of the control panel, makes it possi-
ble to check various components of the control unit and the machine installation. The check
involves the test of seven test blocks.
● Switch on the machine.
● Select service level "C", see Chapter 9.01.02 Selecting the user level.
● Select parameter 797 and set at "ON" by pressing the relevant plus-minus key. The fi rst
A
● Further test blocks can be called up by pressing the plus-minus keys "A".
● The relevant inputs or outputs are selected by pressing the plus-minus keys "B".
7 Test block 1 – inputs
.02.01
28
test block appears on the display.
E 1 X 5:
Contact number
E 1 X 5:
Connector
Input
Input number
For the allocation of the functions of the outputs displayed, see Chapter 8 Cir-
cuit diagrams.
5 0
Input status
0 = switch open
1 = switch closed
5 0
B