Kolver EDU 2AE Series - Page 20

Vers. 120723 20
3
“Rev. incomplete” is displayed on the status bar (the
displayed torque signal is correct but the set
unscrewing is not complete).
“Pre-reverse incompl.” is displayed on the status bar
(the lever has been released before the Pre-Rev. has
been completed).
5
“Under min time” is displayed on the status bar (the
torque signal is displayed below the set minimum
time).
6
“Over maximum time” is displayed on the status bar
(the torque signal is displayed over the set maximum
time).
7
“Error PV torque” is displayed on the status bar (the
torque signal is displayed inside the set maximum
time).
8
“Below min torque” is displayed on the status bar
(the torque signal is displayed below the set
minimum time).
9
“Over max torque” is displayed on the status bar (the
torque signal is displayed over the set maximum
time).
10
“Error min angle” is displayed on the status bar
(the torque signal is displayed below the set
minimum angle).
11
“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).
12
“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).
13
“Warning! No piece” is displayed on the status bar
(The “missing piece” contact is enabled).
-check contact 2 on the CN2 connector
14
“Compensation error” is displayed on the status bar
(the torque value is negative – this is due to an
excessively high negative compensation value)
- Set a higher/lower compensation value.
15
“Reverse torque error” 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
16
“Protection 12A” is displayed on the status bar (it
happens when current on mosfets of bridge H is > 12
A for at least 1 sec).
- Reduce cycle rate and check settings.
- Avoid motor stalling.
- Unscrewing too heavy.
- Joint too soft.
17
“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).
- Reduce cycle rate and check settings.
- Avoid motor stalling.
- Unscrewing too heavy.
- Joint too soft.