17
TSM DS 50-003/REV.C/031-300-190-003/04-20-07
DS50 TROUBLE SHOOTING MANUAL LEVEL 3
3.3 THE TEST PROGRAM
The test program is designed to initialize the E-EPROM prior to a new calibration
and to test the function of the digital inputs such as the hoist layer switch function.
Press the key >T< to start the test program. Refer to drawing 3.3.1 and 3.3.2.
The program allows to select the test routine:
•
Press 4 to initialize the E-EPROM
CAUTION: DO NOT INITIALIZE A CALIBRATED SYSTEM. YOU WILL LOSE
ALL CALIBRATION DATA IF YOU PRESS THE >Y< KEY AFTER
THE MESSAGE “OVERWRITE ? (Y/N)”. ALWAYS CONFIRM WITH
THE >N< KEY IF YOU ENTERED THE ROUTINE BY MISTAKE.
WHEN TRANSFERRING DATA TO A REPLACEMENT SYSTEM IT
MAY BECOME NECESSARY TO INITIALIZE THE REPLACEMENT
SYSTEM BEFORE DATA TRANSMISSION.
•
Press 8 to test digital inputs
The hand terminal display indicates the actual status of the digital input.
DI 1
1
A >1< means the digital input is powered on and a >0< means the digital input is
not powered on. In the example above the DI 1 is powered by the hoist layer switch.
Switch off the hoist layer switch by lowering the hoist and you can see the >1<
changing to >0<. For correct adjustment of the switch refer to documentation in
level 1 &2.
To return to the main menu press the >ESC< key or the letter key for the program
you wish to select.
