9.1 General description
9.2 Activating diagnostics mode
A diagnostics mode has been made available as to diagnose and manage the system, the LED-
display is required to be monitored during diagnostics and will allow operator to read out recently
occurred error codes, output characteristics and program information in order to diagnose the
system.
Note that the LED-display is required to be monitored during diagnostics mode.
Do as follows:
1. Remove the battery pack. Connect the cable between the Portable Control Unit and turn off the
Central Unit via the R/M-switch.
2. Activate the Central Unit in REMOTE mode.
3. Press the Portable Control units On-button once.
-The Power-LED should be illuminated
4. Produce impulses in very quick succession with the Micro-toggle to the LEFT (MICRO-ON direc-
tion) 15 times or until the Central Units LED-display indicates D:i – 0:0.
5. Diagnostics mode is now active!
The diagnostics mode consist of 8 different menus’ that can be toggled using the on-button,
once a menu is entered the current values for that specific parameter is presented in the LED-
display.
To exit diagnostics mode press Stop-button on Portable Control Unit.
9 Diagnostics mode
If activation fails, the 4th step may have been done too slow, the toggle has to be done with a
maximum 0,5 second interval.
Attention:
Note that system will operate outputs as in normal operational mode, real-time values (where
available) are shown in the LED-display.
Note that by entering the diagnostics mode, the Micro function has been activated and analogue
outputs may operate reduced speeds, if full speeds are desired; press Micro-toggle to the right
once (MICRO-OFF direction).
Stop-button
On-button
Power-LED
Micro-toggle
Document type
Document number
Page
Rev
Service Manual
S071
C
31 of 46
