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- Change measuring rate by measuring mode

 

The measuring mode can be left by pressing 

ESC

. After pressing 

ESC

 again, the GM 80 will be in menu 1 

MEASUR. From there the menu 2 SYSTEM – 2.4 Rate can be called.Select RATE by key 

PLUS

 and/or 

MINUS

. By 

pressing key 

ENTER

 the set measuring rate is being displayed first.By key 

PLUS

 and/or 

MINUS

 a new measuring 

rate can be adjusted. By 

ENTER

 the new measuring rate will be taken over, by 

ESC

 the new measuring rate will be 

discarded.

 

 
 
- Switch off GM 80 TG 

If the GM80 TG is operating in menu 1 MEASURE it can be switched off, when 

ESC

 is pressed for >3 seconds. 

 
- Switch off GM 80 PA 

This device can only be switched off by disconnecting from current supply.  
 

  
 

Measuring with the GM 80: 
Selected Sensor

:  

Force sensor with measuring range:  

200KN 

Sensitivity 

   2mV/V 

Designation 

e.g.:   Press 

Parameter set: Sensor no.: 

 

3  

Option: 

    100% 

Calibration 

control 

 
In order to be able to now measure with this sensor, the sensor " Press" is selected in the measuring mode. During a 
measurement, a minimum and maximum value buffer can be called with the 

MINUS

 key. The respective displayed minimum 

or  maximum value can be deleted by 

ENTER

If the measured value shall be sent through an interface to a pc or printer, the baud rate must be adjusted to the receiver 
and at SCI-MODE the operating mode must be chosen. For example: HAND, a measured value with time is displayed 
during every keystroke on 

ENTER

 while measuring. 

For data logging, adjust operating mode in the logger mode, e.g. choose AUTO and interval time e.g. 10 sec and change to 
measuring mode. A measured value with time is now stored every 10 sec. In mode LOGGSEND, these data can then be 
sent through the interface. 
 

 
 

 

Key Assignment: 

Key Measuring 

Mode: 

 

Press = TARE  

 

MEASURING---MIN---MAX--- MEASURING... 

 

ENTER 

At MEASURING: send data 
At LOGG: store measured value, if adjusted 
At MIN: delete MIN   At MAX: delete MAX  

ESC 

Back to menu  /  Press for 3 sec. = Off 

 

    

Parameters of a Sensor: 

After entering the password (9373) in menu 2SYSTEM-2.5PASS, the sensor can be installed in the calibration menu. 
Following parameters are possible: 

Sensor__l  

 

Sensor no. 3    

Sensor 0 – 9 possible 

POINTDIS 

 

200,0     

 

Match meas. range and decimal point (max. 9999) 

UNIT 

 

 

_kN 

 

 

1 – 3 digit unit possible 

DESIGN 

 

Press   

 

Up to 8 digit name (or numbers) arbitrary 

CALIB 

  PAS_wCON 

 

 Select 

Passive 

with cal. control. See data sheet of  

sensor 

0% LOAD 

 

Unload sensor   

0% value of sensor is assigned to display 0  

100% CON 

 

Autom. calibration 

100% value of sensor is assigned to display  
200,0 kN  

SAVE   

 

ENTER or ESC  

Confirm or discard 

 

 

Содержание GM 80 PA

Страница 1: ...Operating instruction DC Voltage Measuring Amplifier with Data Logger GM 80 TG PA V1 __ ...

Страница 2: ...f processes It shall not be used as the only tool for the prevention of dangerous states to machines and plants Machines and plants must be constructed in such a way that erroneous states can not lead to a dangerous situation for the staff e g by independent limit switches mechanical locking devices It must be guaranteed in particular that device operating errors its malfunction or it s breakdown ...

Страница 3: ...parameter set is documented on the rear of the device Operation Example GM 80 PA after current supply is immediately in the measuring mode of the previous selected parameter set GM 80 TG is switched on by pressing ENTER Key Assignment Key Menu Scroll up Scroll down ENTER Confirmation one step up in the menu ESC Discard one step back in the menu Control time and date in SYSTEM menu or adjust if nec...

Страница 4: ...sured value shall be sent through an interface to a pc or printer the baud rate must be adjusted to the receiver and at SCI MODE the operating mode must be chosen For example HAND a measured value with time is displayed during every keystroke on ENTER while measuring For data logging adjust operating mode in the logger mode e g choose AUTO and interval time e g 10 sec and change to measuring mode ...

Страница 5: ...GM 80 TG PA Brief Handling Overview ...

Страница 6: ... It is an optocoupler input and therefore it is separated galvanically As a control signal 0V 2V is recognized as low level 3 5V 27V as high level Trigger Thus depending on the adjustment data can be stored or interface data can be issued This input has a high sampling rate therefore very short impulses are recognized as well Enable By this the min and max value is deleted externally In the displa...

Страница 7: ...0 s at very slow courses a small rate e g 1 s AVERAGE Forming an average value the numbers indicate by how many measurements an average value is accumulated Applicable at e g vibrations control oscillations 2 5 PASS Password query After entering the password 9373 it is possible to enter menu 3 CALIB There the sensor parameters can be modified 2 6 LCD LCD contrast adjustment If the LCD becomes unre...

Страница 8: ...is active GWS 1 2 GWS 1 and 2 are active GWS2 is activated via control input 3 CALIB Calibration menu this is active only if the password has been entered correctly in 2 5PASS For the calibration the sensor needs to be connected to the sensor socket Sensor__ Sensor number or name of the sensor which is to be calibrated POINTDIS Measuring range with decimal indication of the sensor e g 100 0 200 0 ...

Страница 9: ...0 LOAD unload sensor 100 LOAD calibration by 100 load apply the nominal load nominal torque or switch to nominal value or NOMVALUE fixed value 4 20 mA SAVE query for takeover of calibration data Edit and Adjust Limit Values In menu 2 SYSTEM 2 9 INPUT Setpoint the limit value parameters can be adjusted If menu LIMIT VALUE SETS is selected and confirmed by ENTER the limit values are listed Switch to...

Страница 10: ...play 4 0x34 Reset maximal value 5 0x35 Reset minimal value 6 0x36 Actuate calibration control for sensors with 100 control resistance 7 0x37 Switch off calibration control for sensors with 100 control resistance A 0x41 Read Out datalogger B 0x42 Delete datalogger C 0x43 Read Out current sensor parameter D 0x44 Read Out status E 0x45 Read Out complete status g 0x67 Change protocol setup k 0x6B ENTE...

Страница 11: ...dit 0 load mA and 100 load mA Dec point 0xXXXX XXXX 000 _5000___ 001 _5 000__ 010 _50 00__ 011 _500 0__ 100 5 000___ 0 load 2Byte HEX value MSB LSB 100 load 2Byte HEX value MSB LSB Read out of status Status 2Byte general error condition of the GM80 Read out of complete status Status 2Byte general error condition of the GM80 Meas rate 1Byte 0x01 1000 sec 0x02 100 sec 0x03 10 sec 0x04 1 sec Average ...

Страница 12: ...input is ended either if 256 characters are received or if the character ETX 0x03 Strg C is contained in the character string Change of Protocol Setup Protocol status 1Byte 0xXXXX XXXX binary coded 1 no closing character is sent 1 send CR LF 1 send CR 1 send LF Calculation of the Checksum CS and the Weighted Checksum gewCS The calculation takes place via all parameter bytes without the command byt...

Страница 13: ...In this mode a measured value is issued via the serial interface when the Enter key is pressed at the GM 80 AUTO In this mode a measured value is issued via the serial interface in the adjusted delay TRIGGER At a trigger event In this mode a measured value is written in the logger Since the trigger pulses may occur in 10ms raster and additional time logg is not possible The flank of the trigger pu...

Страница 14: ...starting time Since in GRAPHS and in the WINDOW MODE trigger events smaller than 1sec can occur an additional time log is not possible Adjustments in the Logg Mode LOGG OUT Here the data logger is switched off The logg mode in the measuring mode is switched to LOGG OUT as soon as the entire data logger has been edited HAND In this mode a measured value is written into the data logger when the ente...

Страница 15: ...Pin Assignment ...

Страница 16: ...attery accumulator inserted correctly Connect power supply at operation with accumulators The display begins to flash Charge the accumulators and or exchange the batteries The calibrated adjustments do not match with the sensor anymore Was the sensor overloaded Is the correct sensor selected Possibly recalibrate the sensor Wrong values are indicated after the calibration Was the sensor type select...

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