Aimco Brakes Nutrunner FSeries Spindle Unit Manual

==========================================Chapter 4=========== 
4-5 MON. Signal (external monitor signals) 
UEC-F300 outputs voltage proportional to tightening torque and 1 pulse digital signal per 
turning angle 0.5°from MON. OUT connector. 
  
 Suitable plug 
 Manufacturer:  Molex 
MON.
14
36
52 Name :  Receptacle, female terminal 
 Type :  5557-06R, 5556※ 
 
NO SIGNAL NAME IN/OUT CONTENTS 
1 TORQUE OUT OUT Torque voltage monitor output        full scale 
torque ⊿3.75V 
2 ANGLE PULSE OUT Angle pulse...

======Chapter 4=============================================== 
4-6 RS-485 Interface signals 
 
 RS-485 
NO Signals IN/OUT CONTENTS 
1 TRx2+ IN/OUT 
2 TRx2- IN/OUT 
Communication amongst units 
3 TRx1+ IN/OUT 
4 TRx1- IN/OUT 
Receives data provided by mother device such as users’ PC 
and responds to. 
5 TRx1+ IN/OUT 
6 TRx1- IN/OUT 
Connected with 3. 
Connected with 4. 
7 GND  
8 GND  
 
Top and bottom connectors are folded type.  Signal names are the same. 
 
Direct connection with PC in not possible...

==========================================Chapter 5=========== 
Chapter 5 Switching ON and trial operation 
5-1 Confirmation points prior to switching on 
① Confirmation of tool and spindle unit connection 
Tool and spindle unit connection is made by two (2) cables, 1 is power cable 
and the other is sensor cable.  Confirm that these 2 cables are connected 
with correct numbers and status of the connections.  In case any sag with 
cable is observed, check to see whether cable is stressed or not by...

======Chapter 5=============================================== 
< Instructions for power ON/OFF operation> 
Give waiting time (recommended 10 seconds ) when you switch on again spindle unit 
after switching off.    Unless you give waiti ng time or you switch on again spindle unit 
immediately after switching of f, following troubles can happen. 
 
z  Entry current protector circuit does not  function, abnormal current runs primary 
power circuit, then circuit  protector can be closed. 
z  Spindle unit...

==========================================Chapter 6=========== 
Chapter 6 Operation 
This system has 2 status, RUN and BYPASS. 
 
Under RUN status, spindle unit makes tightening and provides judgement display.  
An optional display panel displays tightening result data. 
 
Under BYPASS status, you can input setting value (parameter) spindle unit by an 
optional display panel but spindle unit does not do tightening operation. 
 
Use below-mentioned change over switch RUN/BYPASS to select status....

======Chapter 6=============================================== 
6-1 Display and operation part functions 
 
(1) Nutrunner manual operation switch (option) 
 
 
 
 
 
 
 
 
 
 
 
① [START] start switch  : Cannot use. 
② [REV] reverse switch  : Cannot use. 
③ [CAL] calibration switch : Calibration voltage check switch 
 
UEC-MKB 
SET 
MODE 
DATA 
PARM D-NO 
DATA
RESETREV CAL START 
 Press this switch and calibration voltage from tool’s pre-amplifier will 
be output to check range of voltage. 
 4-digit...

==========================================Chapter 6=========== 
(2) LED displaying operation status 
① POWER LED Yellow 
Lighting when spindle unit is switched on. 
② SP RUN LED Orange 
Lighting while in tightening operation. 
Flushing while spindle unit is giving reverse 
operation. 
③ M/D ALM LED  Red 
Lighting when error is detected while in 
tightening operation or when system check is 
being made. 
④ ALARM LED  Red 
Lighting when error takes the place while in 
tightening operation or when system...

======Chapter 6=============================================== 
6-2 RUN status operation 
When BYPASS LED is not lighting, spindle unit displays the status that BYPASS 
front switch is set RUN position and external non-operation signal is not input.  
Spindle unit gives tightening result, error and setting value displays. 
 
6-2-1 Display 
[PARM]  : Displays numbers that is parameter number of last 
tightening.  Or, displays alarm number in case of alarm. 
1.Parameter number 2 indication 
 
02 
DATA...

==========================================Chapter 6=========== 
6-2-2 Mode change 
Press [MODE] switch under RUN status and you will be able to select 3 different 
display mode.  Further, you can change display by operating switches ↑ and 
↓. 
 
Display will disappear while in tightening operation and it will be tightening result 
display mode when the tightening is completed.  Pressing switches during 
tightening operation is not possible to change display or mode. 
 
 
Tighteningresultdisplaymode...

======Chapter 6=============================================== 
6-2-3 Key operation under RUN status 
Press [MODE] key to select real time display mode, tightening result display mode 
or setting value display mode. 
Will tell you change of display [DATA] mode with changing indication 「_1」,
「01」,and「 1」by pressing [MODE] key. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Tightening operation 
①Real time 
display mode 
②Tightening result 
display mode 
③Setting value 
display mode...