32
P2291BA | 2020-05
Apex Tool Group
11
EN
11 Troubleshooting
11.1 General tool
Problem
Possible cause
Measure for mPro400GC
(SW S816813)
Measure for mPro400S… (example
SW 816841)
a
Tool doesn't start
with counterclock-
wise rotation acti-
vated.
With counterclock-
wise rotation,
parameter for speed
is set to
0 1/min.
Parameteriz
e
Settings for speed left rotation.
O
n the control screen
Navigator > Standard > Tool Groups.
On the control screen
Main Menu >
Application Builder > Tool Groups
Tool light disabled.
Disabled by param-
eter setting.
Parameterize the
tool light
On the
control screen
Navigator > Advanced > Tool Group >
Extended Tool Settings.
1. Press <
> on the control.
2. Select the required tool under
TM
Unit #
>
Tool Assignment
.
3. Press <
>.
4. Make selection under
Nutrunner
Lighting Function
.
Control menu on
tool not enabled or
only partially
enabled.
Disabled by param-
eter setting.
On the
control screen
Navigator > Advanced > Tool
Group > Extended Tool Settings
,
m
ark the check box
Enable Tool
Menu
or use the drop down list
F1
Button on Tool
to assign the left
function key <F1>.
1. Press <
> on the control.
2. Select the required tool under
TM
Unit #
>
Tool Assignment
.
3. Press <
>.
4. Select function under
Control But-
ton Settings. Default = Control
menu disabled
.
Idle speed not
reached.
Battery voltage is
too low.
Use fully charged battery.
Expected number of
test rundowns is not
achieved with one
charge of the bat-
tery.
Battery is not fully
charged.
Use fully charged battery.
The warning thresh-
old for undervolt-
age is not set to
minimum value.
On the con
trol screen
Navigator > Tool Setup > Tool set-
tings > Others
, r
educe the
Under-
voltage (V).
1. Press <
> on the control.
2. Select the required tool
TM Unit #
> under
Tool Assignment
3. Press <
>.
4. Under
Energy Management
reduce the
Undervoltage Thresh-
old
.
High torque is
needed during a
fastening sequence,
e.g. for coated fas-
teners.
If a high torque is needed for a longer period of time, e.g. for several turns, the
number of rundowns that can be achieved with one battery charge will be sig-
nificantly reduced.
Battery has too
many charging
cycles.
After 800 charging cycles the capacity is reduced to approx. 60%.
a. ) Software-dependent measure. Discrepancy possible when using Custom Tool Software.