Aimco Brakes Monitor UECD4800 Instruction Manual

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7.2. INPUT/OUTPUT CHECK (wiring diagnosis of the terminals and the tool) 
By monitoring the input condition to the terminal block and making the compulsory signal output to 
either the terminal block or the tool, UECD checks the incoming wirings of the terminals of UECD, 
the tool and the sensor cable connected. 
 
[How to use] 
Either by the key switch or through the PC 
 
(1) Input wiring diagnosis by the key switch 
① 
Press  in the MEASURING screen to enter the DISPLAY SELECT screen.  
② 
Point...

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(2) Output wiring diagnosis by the key switch 
① Press  in the measurement screen to move to the DISPLAY SELECT screen. 
②
 Point [ → ] to [CHECK SELECT] and press   to move to the IN/OUT CHECK screen. 
 
 
 
 
③ Point [ → ] to [OUTPUT CHECK] and press   to move to the OUTPUT CHECK screen. [ – ] 
[ – – – – ] are displayed in the 7 segment display.    UECD gets inoperable and TOTAL NOK lamp 
lights.
  
 
 
 
 
④ Point [ → ] by using   to the terminal name you want to output and press .  Selected...

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8. ZERO SET (zero point display) 
UECD displays the values of the torque sensor’s zero point and the CAL number confirmed by the 
zero check and CAL check.    Displayed values are of the absolute values.    Minus (-) code is not 
displayed.   
 
 
[Key operation]
 
①
Press  in the MEASUREMENT screen to move to the DISPLAY SELECT screen. 
 
 
 
 
②
Point the arrow [→] to [ZERO SET] and press  to move to the ZERO SET screen. 
 
 
 
 
③
You will see the current zero point value in [ZERO] item, and...

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9.  WORK No. change 
 
UECD makes the work number change by jumer-circuitting the input signal terminals and the 
common terminal.    In accordance to the setting value of WORK SIG. SEL., the input signals to the 
terminals become different.   
 
 
Input signal to the terminal 
WORK SIG. SEL. = 0 WORK SIG. SEL. = 1 Work number to be selected 
No signal input  WORK 1  WORK 1 
WORK A  WORK 2  WORK 2 
WORK B  WORK 3  WORK 3 
WORK A 
WORK B WORK 4  WORK 4 
WORK C  WORK 5  WORK 5 
WORK A 
WORK C  
WORK 6...

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10. Basic setting 
 
The BASIC SETTING screen is divided into the following ten settings.     
 
BASIC (Basic setting): Basic settings for the tightening such as CUT (target torque level), LOW 
(lower limit level), HIGH (upper limit level).     
MODE (Mode setting): Settings for the way of line control and the usage selection of the various 
functions.  
TIMER (Timer setting): Settings for the timer of various timers.     
DATA OUT SET (Data output setting): Settings for the data output from the...

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10.1. BASIC（Basic setting） 
 
 
 
 
 
 
 
TORQUE LOW (Torque low limit value) 
Default:  80.0 [Nm] 
Setting range:  0.0 –999.7 
Setting condition:    Torque low limit value < Torque CUT value 
【Function】 
Value for the measured torque low limit judgment 
 
TORQUE HIGH (Torque high limit value) 
Default:  60.0 [Nm] 
Setting range:  0.3 –999.9 
Setting condition:    Torque CUT value < Torque high limit value 
【Function】 
Value for the measured torque upper limit judgment 
 
TORQUE CUT (Torque CUT...

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TORQUE SENSOR 1 (Torque sensor resistance value [Ω]) NOT USED 
【Function】 
Resistance value consisting of torque sensor circuit 
Do not use this function.    
 
TORQUE SENSOR 2 (Torque sensor rated strain value) NOT USED
 
【Function】 
Resistance value consisting of torque sensor circuit 
Do not use this function.     
 
START TORQUE (Start torque value) 
Default:  9.8 
Setting range:  0.1 – 999.7 
Setting condition:    Start torque value < Snug torque value < Torque CUT value 
【Function】 
What Start...

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PROOFREADING RATIO  
Default:  1.00 
Setting range:  0.01 – 9.99   
【Function】 
This is the proofreading ratio which makes the break-away torque agree to the UECD displayed 
torque.   
 
TOOL RATIO  
Default:  1.00 
Setting range:  0.01 – 9.99 
【Function】  
Reduction ratio of the gear 
Input the gear ratio when the tool that has the geared section in front of the torque sensor, like the 
geared type pulse wrench etc., is used.    
 
PROOFREADING VALUE   
Default:  1000 
【Function】  
Proofreading...

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10.2. MODE (Mode setting) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
INITIAL ERROR (Initial error detection)      (former name: MODE 1) 
Default:  0 
Setting 0:    Not detect the initial error 
Setting 1:    Detect the initial error 
【Function】 
Use to detect the double-fitting or cross thread.   
UECD detects the initial error if the consumed time from torque start level to torque cut value is 
less than time of the initial error detection timer.     
【When UECD detects the error】 
・DPM display : [LO.E.] and...

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FASTENING ERROR (After of post error detections LO.E/CYL.E/F.E)      (former name: MODE 3) 
Default : 1 
Setting  : 0  UECD gets non-operative status unless 
 is pressed or reset terminal is 
switched on.    Valve remains switched on.     
Setting  :  1  Next operation performs start-reset without pressing 
 or switching on reset 
terminal, and UECD gets operative status.   
After an error is detected, continue with the tightening.   The torque reading that 
exceeds start torque causes UECD to reset...