Kolver EDU 2AE/TOP/MITO Manual page 20

"Over max torque" is displayed on the status bar
8 (the torque signal is displayed over the set maximum
torque).
"Below min angle" is displayed on the status bar
9 (the torque signal is displayed below the set
minimum angle).
"Error max angle" is displayed on the status bar
10 (The max preset angle has been reached. Only
available in Tor, T/lv and T/in mode).
"Error angle not OK" is displayed on the status bar
11 (The preset angle hasn't been reached. Only
available in Ang., A/lv and A/in mode).
"Error missing piece" is displayed on the status bar
12 (The "missing piece" contact is enabled).
"Compensation error" is displayed on the status bar.
13 A negative torque value is displayed due to a high
negative compensation value.
"Transmission error" is displayed on the status bar
(The data transmission from display board to motor
14
board is incorrect).
"Released lever error" is displayed on the status bar
15 (The lever has been released while tightening).
"Error loosen torque" is displayed on the status
16 bar (The torque signal is displayed while
loosening, but only if it's set on "max").
"Output Disabled". Protection of output signals was
17
activated after exceeding maximum load (400mA).
"Protection 4A" is displayed on the status bar (it
18 happens when current on mosfets of bridge H is >
12 A for at least 1 s)
"Protection 4p5A" is displayed on the status bar (it
19 happens when current on mosfets of bridge H is >
14.5 A for at least 800 ms)
"Protection 5A" is displayed on the status bar (it
20 happens when current on mosfets of bridge H is > 15
A for at least 500 ms)
21 "Calibration error" is displayed on the status bar
Manual EDU 2AE/TOP/MITO
Check parameters once again
-check contact 2 on the CN2 connector
- increase or decrease the compensation value
-press ESC to retransmit data
-if this error persists, restart the control unit
Such error can be enabled or disabled
through "PROGRAM-MENU" (see point 18
on the program menu).
- The screwdriver couldn't loosen
- Avoid motor stalling
- Loosening too heavy
- Check the set load is not over the allowed
maximum value
- Restart the control unit to reset error
- Decrease cycle time and check settings
- Avoid motor stalling
- Unscrewing too heavy
- Joint too soft
- Decrease cycle time and check settings
- Avoid motor stalling
- Unscrewing too heavy
- Joint too soft
- Decrease cycle time and check settings
- Avoid motor stalling
- Unscrewing too heavy
-check the Calibration and do it again
Page 20