Operating instructions

11.3 Checking the Serial Interface
Program P58 checks the SIO module of the controls.
–
Plug the SIO test plug into the socket b109 on the main circuit
board.
The test plug links the transmitter with the receiver.
This makes a loop test possible.
–
Set the "
Program
" switch to "
58
".
–
Press the "
STOP
" key.
The program is activated.
Display Explanation
OK
SIO module is OK
Err
SIO module is defective
SIO test plug is not plugged in
kein SIO
Controls are operated without SIO module
(optional equipment)
11.4 Memory and Timer Test
Program P59 checks the working memory (RAM) and all timer
switches of the controls.
–
Set the "
Program
" switch to "
59
".
–
Press the "
STOP
".
The program is activated.
Display Explanation
OK
Working memory and all timer switches are OK
ERROR 0
RAM error
ERROR 6
Timer 1 defective
ERROR 7
Timer 2 defective
ERROR 8
Timer 3 defective
ERROR 9
Timer 4 defective
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