User manual for - TIMER SLC-94
Symbols and functions of push-buttons
Symbol used in the manual:
[ESC/MENU]
Functions:
•
Enter to main menu ( press and hold by at least 2 sec.)
•
Exit the current level and Enter to previous menu (or measure mode)
•
Cancel the changes made in parameter being edited
Symbol used in the manual:
[ENTER]
Functions
:
•
Start to edit the parameter
•
Enter to the sub-menu,
•
Confirmation of changes made in parameter being edited
•
switches display between main timer and totalizer values
Symbol used in the manual:
[^] [v]
Functions
:
• Change of the present menu,
• Modification of the parameter value,
• Start / Stop counting,
Symbol used in the manual:
:
[RESET]
Functions:
• clearing of currently displayed counter - timer or totalizer (only if
”
PuSH”
option is active) , requires of acknowledgment by
[ENTER]
button.
6.
PRINCIPLE OF OPERATION
After turning the power supply on, device ID and software version are showed on the
display, next the controller goes to the counting mode and displays timer (main or totalizer)
which were showed before power down.
6.1.
COUNTING MODE
In counting mode the result of main timer (or totalizer) is continuously presented on LED
display. Active signal on {
START
} input, initializes counting. Active signal on {
STOP
} causes
in holding of counting without clearing of the result. Another active {
START
} pulse restarts
counting from previous value (if the result has not been cleared by active {
RESET
} signal).
After the counter reaches maximum value of present format of presentation, a message
“-
Hi
-” is displayed in place of the result. If counted value is not bigger than 99999.9 hours
counting is not stopped, and current value can be displayed by changing of presentation
format, or resolution of measurement (“
” parameters for main timer and “
” parameter for totalizer) . For example: “
” = „
h
-
m
-
S
” overload
(message “-
Hi
-”) will come after 10 hours. Change of “
” to "0." will cause in displaying
of actual result (but resolution will be changed from 100 ms to 1 sec.).
14
MENU
ESC
ENTER
RESET
