Siemens SIMATIC OEM PP32 - Page 58

C-2
OEM Push Button Panel Equipment Manual
Release 08/98
The following functions are available for selection after activating Hardware
Test mode:
Function Display Comment
EPROM TEST CHECK SUM
xxxx
Message concerning
the valid checksum for
the respective firmware
version
DISPL TEST Displays the code of the key
pressed
Terminate the function
with key combination
ESC
+
OK
KEYB. TEST After pressing a key on the
keyboard, the corresponding
LED lights up orange
Terminate the function
with key
or
EEPROM TEST EEPROM OK
ASPC2-TEST ASPC2 OK
DIGIO-TEST DI = xxxx
DO = xxxx
xxxx = Status of the
digital inputs and out-
puts as hexadecimal
values
KEY-TEST xx Status of the release
input
KEYB.ID xxxx Keyboard identifica-
tion:
PP17-I: 2010
PP17-I: 4020
EXT MODUL xxxx xxxx
xxxx xxxx
Extension module
identification
TEST END Terminate Hardware
Test mode
Functions in
Hardware Test
mode
Hardware Test