Aimco Brakes Nutrunner FSeries Spindle Unit Manual

							
==========================================Chapter 6=========== 
6-3-4 (2) Tool list 
Tool 
setting 
No. Tool type Max. torque 
Nm 
Max. speed CAL Spindle unit 
1 UNR-F015-45NT 4.5 3200 34.3 UEC-F024 
2 UNR-F015-65NT 6.5 2222 34.3 UEC-F024 
3 UNR-F015-200NT 20.0 730 34.3 UEC-F024 
4 UNR-F015-280NT 28.0 507 34.3 UEC-F024 
5 UNR-F015-350NT 35.0 412 34.3 UEC-F024 
11 UNR-F015-500NT 50.0 221 78.6 UEC-F024 
12 UNR-F015-800NT 80.0 180 78.6 UEC-F024 
13 UNR-F015-25NTC 28.0 469 53.4 UEC-F024 
14 UNR-F015-55NTC 55.0 264 53.4 UEC-F024 
21 UNR-F050-270NT 27.0 1778 34.3 UEC-F120 
22 UNR-F050-630NT 63.0 765 83.4 UEC-F120 
23 UNR-F050-730NT 73.0 653 83.4 UEC-F120 
24 UNR-F050-880NT 88.0 540 147.1 UEC-F120 
25 UNR-F050-1400NT 140.0 343 147.1 UEC-F120 
31 UNR-F050-1300NTC 130.0 324 194.3 UEC-F120 
32 UNR-F050-1800NTC 180.0 231 342.7 UEC-F120 
33 UNR-F050-2800NTC 280.0 165 306.0 UEC-F120 
34 UNR-F50-95NTC 95.0 485 129.7 UEC-F120 
35 UNR-F50-130NTC 130.0 347 228.8 UEC-F120 
41 UNR-F100-1300NT 130.0 730 147.1 UEC-F120 
42 UNR-F100-1900NT 190.0 507 245.2 UEC-F120 
43 UNR-F100-2500NT 250.0 376 245.2 UEC-F120 
44 UNR-F100-3700NT 370.0 259 392.3 UEC-F120 
45 UNR-F100-5400NT 540.0 175 686.5 UEC-F120 
46 UNR-F100-7000NT 700.0 121 686.5 UEC-F120 
47 UNR-F100-10000NT 999.0 90 980.6 UEC-F120 
51 UNR-F100-2200NTC 220.0 351 306.0 UEC-F120 
52 UNR-F100-2800NTC 280.0 244 509.9 UEC-F120 
53 UNR-F100-3800NTC 380.0 245 507.5 UEC-F120 
54 UNR-F100-200NTC 200.0 469 228.8 UEC-F120 
55 UNR-F100-250NTC 250.0 325 381.4 UEC-F120 
56 UNR-F100-380NTC 380.0 241 381.4 UEC-F120 
57 UNR-F100-550NTC 550.0 166 610.2 UEC-F120 
107 UNR-801RM3-S 80.0 500 78.5 UEC-F040 
108 UNR-132RM3-S 130.0 395 127.5 UEC-F040 
109 UNR-202RM3-S 200.0 220 196.1 UEC-F040 
110 UNR-302RM3-S 300.0 150 294.2 UEC-F040 
120 UNR-601RM3-S 60.0 790 58.8 UEC-F040 
 
 
 
 
 
 
 
 
 
 
 
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======Chapter 6=============================================== 
Calibration value setting 
 
Input tools’ torque in spindle unit as the calibration value usually.  Change calibration 
number, however, to compensate the difference UEC-F300 detect display and 
inspection result by test equipment which can be caused by  physical circumstances 
such as special socket or additional offset gears giving tools’ front part burdens, or 
fasteners’ nature of joint.   
 
Inspection result from test equipment 
x CAL value = New CAL value 
UEC display 
 
Example 1   Use of F015-350NT with CAL value 34.3 gives UEC display 20.0 but 
detected value on testing equipment shows 18.0Nm. 
 
18.0 
x  34.3 = 30.8 
20.0                  Change CAL value to 30.8. 
 
Example 2   Use of F100-3700NT with CAL value 392.3 gives UEC display 200.0 but 
detected value on testing equipment shows 210.0Nm. 
 
210.0 
x 392.3 = 411.9 
200.0                 Change CAL value to 411.9. 
 
Note: Make sure that all other setting values are smaller than new CAL values when 
you change CAL number.   
      Other setting values must be smaller than tools’ maximum torque and also CAL 
value. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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==========================================Chapter 7=========== 
Chapter 7 Trouble shooting 
7-1 Alarm display 
We will explain trouble conditions and how to pursue the causes when ALARM 
LED on spindle unit front panel is lighting while in operation of UEC-F300. 
 
Display of alarm sub code       Note: Optional display panel is required. 
 
Keep pressing [MODE] switch until 「DATA」 “ALn” is displayed.  Make it a few 
times.  Panel display will become the following status with alarm sub code display 
on「ANGL/SPNO」. 
 
Display of ALARM 1  
Refer to 6-2-2 of Chapter 6 status display. START CAL REV RESET 
D-NO PARM
DATA
MODE 
SET 
UEC-MKB 
DATA 
 
「D-NO」will display alarm sub code. 
 
 
 
 
 
 
 
 
 
 
 
 
Alarm No. 1:      Zero/CAL error 
          CAL check has detected an error with torque sensor original point. 
Alarm No. 2:      Pre-amplifier error 
          Torque over under torque cut status 
Alarm No. 3:      Pre-amplifier error 
          An error with ID of pre-amplifier has been detected. 
Alarm No. 4:      System memory error 
          An error with system memory has been detected. 
Alarm No. 6:      Servo amplifier type error 
          Type of motor and servo amplifier are different. 
Alarm No. 8:      Servo amplifier error 
          An error with servo amplifier has been detected. 
Alarm No. 9:      Tightening setting data error 
          Tightening setting data has an error. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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     51  
						

							
======Chapter 7=============================================== 
7-2  Alarm numbers and the contents 
Alar
m Sub 
Code 
Place Error contents and remarks Disposi- tion 
0 Zero point master error.  Tool and torque sensor 
connection original point voltage error. 01.09.11. 
31.33.34. 
36 
1 CAL error.  Torque sensor  CAL voltage error. 01.09.11.31.
33.34.36 
4 Switched on under Zero point master error.    Unable 
to start tightening due to Zero point master error. 
Unable to start tightening until fixed. 01.09.11.31.
33.34.36 
5 Tightening after CAL error.    Unable to start tightening 
due to CAL error.  Unable to start tightening until 
fixed. 01.09.11.31.
33.34.36 
1 
6 
Zero/ 
CAL 
Error 
Zero point error.  Torque s ensor original point error 
either by reset or Zero/CAL check. 01.09.11.31.
33.34.36 
2 1 Pre- 
ampli-fi
er Torque over under torque cut status  
1 Tool type error.  Tool number memory-retained by 
spindle unit is different fr om actually connected tool. 12 
2 Tool not connected when  tightening start. 01.31.36 
3 
3 
Pre- 
ampli-fi
er 
Tool not connected 01.31.36 
0 F-Rom writing error 33.35.39 
1 F-Rom download error 33.35.39 
4 
2 
Sys- 
tem 
me- 
mory  
F-Rom amplifier side error 33.35.39 
6 0 Type of 
servo 
amp Setting of servo type is not made yet.    Motor type and 
servo type are different. 12.13.31. 
32.35.36 
1 Spindle unit over heat. 28.29.31 
32.35.36 
4 Over  current 10.16.17. 
22 
5 Over voltage, internal power voltage 10.18.19 
22.32 
6 Power source voltage 18.19 
9 Over speed 02.05.31. 
36 
10 Over load 10.29.36. 
38 
8 
11  
Ser- vo 
amp- 
lifier 
Resolver 02.05.31. 
36 
1 Setting error.    0 setting for start (time, speed) 12.13 
 System error 1. No setting designated parameter and 
reverse speed 12 
 System error 4.    Wrong torque setting. 12.39 
 System error 5.    Wrong angle setting 12.39 
9 
 
Tigh- 
tening 
setting 
data 
Torque limit over.    (1.25 times of rated output under 
stall and reverse)  
 
 
 
 
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     52  
						

							
==========================================Chapter 7=========== 
Trouble shooting 
No. Trouble shooting 
01 Check pre-amplifier cable. 
02 Check resolver cable. 
03 Check motor power cable. 
04 Replace pre-amplifier cable with spare. 
05 Replace resolver cable with spare. 
06 Check motor power cable with spare. 
07 Replace spindle unit power cord. 
08 Check rotating resistance given by nutrunner front tool (spindle adapter    or etc). 
09 Check original point calibration value. 
10 Check fasteners (to be tightened by spindle unit and tool). 
11 Check whether nutrunner center and fastener center are in a line. 
12 Input right setting values. 
13 Input  tightening setting values. 
14 Carry out tightening. 
15 Cool down. 
16 Replace spindle unit with regular spindle unit. 
17 Replace tool with regular tool. 
18 Confirm power source voltage is AC200~220V. 
19 Check power source plug and socket. 
20 Check I/O wiring f spindle unit. 
21 Check tightening sequence setting. 
22 Confirm rotating speed setting. 
23 Check resolver. 
24 Check motor resistance value. 
25 Confirm that free running torque is smaller than 1/8 of CAL value. 
26 Press spindle unit START switch to switch on start. 
27 Press spindle unit REVERSE switch to switch on start. 
28 Check if environmental temperature  conforms to the specifications. 
29 Check if cycle time duty conform to the specifications. 
30 If cooler is equipped, check the cooling conditions. 
31 Connect tool in operation and check. 
32 Replace spindle unit in operation and check. 
33 Switch on and check after keeping spindle  unit switched OFF position for 5 minutes. 
34 Check if tool has been firmly fixed. 
35 Replace spindle unit. 
36 Replace tool. 
37 Give URYU a report together with your present setting values. 
38 Take torque wave curve and give it to URYU. 
39 Contact URYU. 
40  
 
Note:    Tightening cycle, tightening time, tool  speed or character of fasteners can cause 
over load of ALARM No. 8 and sub code 10.     
 
Counter measures: 
1.  Make tightening time short.    (Incr ease slow down speed and tightening speed.) 
2.  Increase torque value that switches  on speed change from slow down speed to 
torque speed.    When this torque value setting is greater than 1st torque, tool will 
shift to torque speed as s oon as tightening reaches 1st torque.  Increase 1st 
torque setting together.     
3.  Extend tightening intervals. 
 
 
 
 
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     53  
						

							
======Chapter 8=============================================== 
Chapter 8 Option 
 
UEC-F300 unit provide the following options. 
 
      1. UEC-MKB 
  Display unit to be installed to UEC-F024 and UEC-F040. 
      2. UEC-MKB II 
   Display unit to be installed to UEC-F120. 
Installation and removal 
Open or tighten 2 screws at the bottom part highlighted by black circle (●) for 
installation and removal.  Do not open screws available at top part this display unit. 
 
UEC-MKB
SET
MODE 
DATA 
PARM 
RESET 
D-NO 
DATA
REVCALSTART 
 
 
 
 
 
 
 
 
 
UEC-MKB
SET 
MODE 
DATA 
PARM D-NO 
DATA 
RESETREV CAL START 
UEC-MKB           UEC-MKBⅡ 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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