Kolver EDU 2AE/TOP, Manual

Page: 21 / 25

Manual EDU 2AE/TOP e EDU 2AE/TOP/TA Rev.1.1 Page 21
8
“ Over max torque ” is displayed on the status bar
(the torque signal is displayed over the set maximum
torque).
Check parameters once again
9
“ Below min angle ” is displayed on the status bar
(the torque signal is displayed below the set
minimum angle).
10
“ Error max angle ” is displayed on the status bar
(The max preset angle has been reached. Only
available in Tor, T/lv and T/in mode).
11
“ Error angle not OK” is displayed on the status bar
(The preset angle hasn’t been reached. Only
available in Ang., A/lv and A/in mode).
12
“ Error missing piece ” is displayed on the status bar
(The “missing piece” contact is enabled). -check contact 2 on the CN2 connector
13
“ Compensation error ” is displayed on the status bar.
A negative torque value is displayed due to a high
negative compensation value. - increase or decrease the compensation value
14
“ Transmission error ” is displayed on the status bar
(The data transmission from display board to motor
board is incorrect). -press ESC to retransmit data
-if this error persists, restart the control unit
15
“R eleased lever error ” is displayed on the status bar
(The lever has been released while tightening).
Such error can be enabled or disabled
through “PROGRAM - MENU” (see point 18
on the program menu).
16
“Error loosen torque” is displayed on the status
bar (The torque signal is displayed while
loosening
, but only if it’s set on “max”).
- The screwdriver couldn’t loosen
- Avoid motor stalling
- Loosening too heavy
17
“ Output Disabled ”. Protection of output signals was
activated after exceeding maximum load (400mA).
- Check the set load is not over the allowed
maximum value
- Restart the control unit to reset error
18
“ Protection 12A ” is displayed on the status bar (it
happens when current on mosfets of bridge H is >
12 A for at least 1 s)
- Decrease cycle time and check settings
- Avoid motor stalling
- Unscrewing too heavy
- Joint too soft
19
“ Protection 14p5A ” is displayed on the status bar (it
happens when current on mosfets of bridge H is >
14.5 A for at least 800 ms)
- Decrease cycle time and check settings
- Avoid motor stalling
- Unscrewing too heavy
- Joint too soft
20
“ Protection 15A ” is displayed on the status bar (it
happens when current on mosfets of bridge H is > 15
A for at least 500 ms)
- Decrease cycle time and check settings
- Avoid motor stalling
- Unscrewing too heavy
ATTENTION: IF THE OK/ESC OPTION IS DISABLED, ERRORS RESET AT THE
FOLLOWING CYCLE. OTHERWISE PRESS ESC. IF THE PROBLEM PERSISTS,
PLEASE CONTACT YOUR NEAREST KOLVER DEALER.