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ZIEHL FRMU1000, Quick Manual, Page: 7 / 8

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ZIEHL FRMU1000 Quick Manual Download Page 7

 

FR(MU)1000 

12460-0751-02

 

Seite

 

7 / 8 

www.ziehl.de 

  

7 

Error search and measures 

Device cannot be programmed 

– Code lock 

The code lock gives protection against unauthorized manipulation of the device. When code lock is 
activated the parameters can not be changed. The pin can be typed in by the user.  
Pin unknown? Make code-reset:  When switching in supply-voltage 

keep pushed button „Set“ for 

2 s

.  

Display shows: "

88888

"; "

CodE

"; "

oFF

"; "

88888

"  release button „Set“.  

Code = 

oFF

, 

Pin

 = 

00504

.  

 

Indicated value does not correspond to input signal 

Correct program chosen? 
Input type (

Inpvt

) selected correct? 

Multiplier and divisor programmed correct when monitoring speed (

PR 1

)? 

 

Indication „

Er9

“ 

Er9

  is an internal fault of the device. Switch off- and on the power-supply.  

If after that there still is an error indicated, the unit must be sent to the factory for repair. 
 

 

8 

Technical data 

Rated supply voltage  Us: 

 

AC/DC 24 

– 240 V 

Tolerance   

DC 20,4 - 297 V AC 20 - 264 V  

Frequency   

0, 40...500 Hz,  from AC 80 V: 10...500 Hz 

Input 

 

< 3 W  < 10 VA  

 

 

Relay-output: 

 

2 x 1 Changer (CO) 

 

 

Switching voltage  

 

max. AC 400 V 

 

Switching current  

 

max. 5 A 

 

Switching power   

max. 1250 VA (ohm resistive load)   

 

 

 

 

max. 48 W at DC 24 V 

 

Nominal operating current Ie: 

 

 

 

AC 15 

Ie = 2 A   

Ue = 250 V 

 

 

DC 13 

Ie = 2 A   

Ue = 24 V 

Ie = 0.2 A   

Ue = 240 V 

 

Contact life mechanic   

15 x 10

6

 Switching cycles 

 

Contact life electrical.   

2 x 10

5

 Switching cycles at AC 250 V / 3 A 

 

 

 

 

5 x 10

5

 Switching cycles at AC 250 V / 2 A 

 

 

 

 

 

1 x 10

5

 Switching cycles at AC 250 V / 0,8 A 

 

 

 

Measuring inputs   

 

 

f-in -> Order-number U U226135 

Frequency 10,00 ... 500,00 Hz 

 

•

 

admissible voltage AC 20...200 V (71k

Ω Ri) 

 

•

 

admissible voltage AC 80...440 V (300k

Ω Ri) 

 

f-in -> Order-number U226138 

Frequency 10,00 ... 500,00 Hz 

 

•

 

admissible voltage AC 110...300 V (400k

Ω Ri) 

 

•

 

admissible voltage AC 210...830 V (730k

Ω Ri) 

 

 

 

Three wire - PNP 

 

U

Max

 28 V; switching threshold approx. 10 V 

 

Three wire - NPN 

 

18 V / 3,5 mA; switching threshold approx. 9 V 

 

Two wire- proximity switch 

 

18 V / 3,5 mA ( 24 V DC ) 

 

 

 

Switching threshold approx. 1,5 mA 

 

Switching frequency  

max. 1,6 kHz; 99999 1/min 

 

 

Summary of Contents for FRMU1000

Page 1: ... relay state 5 Pushbutton up 2 Digital display 5 digits 6 Pushbutton set reset 3 LED speed measuring 1 min 7 Pushbutton down 4 LED frequency measuring Hz 2 Presetting 2 programs Pr can be selected Due to these Programs the device can be easily adapted to the application Choose the Program fitting to your application and after that change the parameters When changing the program all parameters are ...

Page 2: ...Z00 H Hysterisis 10 1Z00 dAL Alarm delay 0Z50 0Z10 dof Switch back delay 0Z50 0Z10 rel Relais function r r Alarm 2 AL 2 K2 Limit 2 lower window limit 5000 47Z00 Fvnc Function k alHi upper window limit 53Z00 H Hysterisis 100 1Z00 dAL Alarm delay 0Z50 0Z10 dof Switch back delay 0Z50 0Z10 rel Relais function r r denab Start up delay 2Z0 0Z1 ddisp Display delay 0Z5 0Z5 ovt nur FRMU Type 0 10 0 10 ____...

Page 3: ...d and relevant regulations of the corresponding country Observe the maximum temperature permissible when installing in switching cabinet Make sure sufficient space to other equipment or heat sources If the cooling becomes more difficult e g through close proximity of apparatus with elevated surface temperature or hindrance of the cooling air the tolerable environmental temperature is diminishing A...

Page 4: ...d over frequency without reclosing lock overspeed over frequency with reclosing lock w_r underspeed under frequency without reclosing lock w__ underspeed under frequency with reclosing lock k window monitoring without reclosing lock window monitoring with reclosing lock alhi upper limit when monitoring a window H hysterisis dal switching delay doF switch back delay rEl function of relay r closed c...

Page 5: ...Si o k Pi n Zero Fullscale Svm AL 2 Limit 00005 99999 f vnc of f w _r w __ k al H i 00005 99999 H 00001 10000 dAL 000 05 099 99 s doF 000 05 099 99 s r EL r A denab Value ddi sp Value 00000 99999 00000 09999 00001 00250 di v 00001 00250 m vl t Value Value Value Up Set Down Reset 2s Set 0000 0 0060 0 0000 1 0002 0 s s FRMU only Up down at same time sets values on zero Code reset 2 s set while switc...

Page 6: ...c of f w _r w __ k al H i 010 00 500 00 H 000 10 010 00 dAL 000 05 099 99 s doF 000 05 099 99 s r EL r A 0000 0 0060 0 denab Value 0000 1 0002 0 ddi sp Value 010 00 500 00 00000 09999 Up Set Down Reset 2s Set s s FRMU only 6 3 Program 2 Pr2 Frequency Monitoring Operation with pushbuttons Up down on same time sets values on zero Code reset 2 s set while switching in Pin 00504 error messages Er 9 de...

Page 7: ...40 V Tolerance DC 20 4 297 V AC 20 264 V Frequency 0 40 500 Hz from AC 80 V 10 500 Hz Input 3 W 10 VA Relay output 2 x 1 Changer CO Switching voltage max AC 400 V Switching current max 5 A Switching power max 1250 VA ohm resistive load max 48 W at DC 24 V Nominal operating current Ie AC 15 Ie 2 A Ue 250 V DC 13 Ie 2 A Ue 24 V Ie 0 2 A Ue 240 V Contact life mechanic 15 x 106 Switching cycles Contac...

Page 8: ...e E1 E2 18 V 3 mA Switching threshold approx 9 V Analogue output FRMU only electrically insulated to input f in U1 U2 Voltage output 0 10 V max 10 mA error 0 1 of full scale Temperature factor 0 01 K Current output 0 4 20 mA max 500 Ω error 0 15 of full scale Temperature factor 0 015 K Error from burden 250 Ω resistance 250 Ω 0 15 of final value Nominal rise time 20ms messuring time Resolution ana...

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