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Dz260_05a_oi_e.doc / Dez-16

 

 

Page 7 / 40 

2.

 

Introduction 

This new series of monitors has been designed as control modules for mounting inside of electric 
control cabinets. The units are suitable for speed monitoring of machines, signalling overspeed, 
underspeed, zero motion and the direction of rotation. Units providing an analog output can 
moreover be used for closed-loop control or feedback purpose within a control system. 
 
Very special advantages of these new monitors are the wide frequency range, the extremely fast 
response and the remarkable versatility with regard to possible input formats and programmable 
monitoring functions. 
 

3.

 

Available Models 

There are five models available, all with fully similar basic functions, but with different options 
concerning the outputs. 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

DZ = Function: Speed Monitor

DZ 260

26 = Housing with dimensions 72 x 91 mm
        (2.835 x 3.583 ‘’), with LCD and keypad

0 = Analogue  3 relay outputs
1 = Anlaouge  3 transistor outputs
6 = Analogue output only 
7 = Relay outputs only 
9 = Transistor outputs only

Summary of Contents for DZ260

Page 1: ...ls Extremely wide frequency range operating from 0 1 Hz up to 1 MHz Easy setup by means of four keys and LCD menu All models include serial RS232 interface Available devices DZ260 Monitor with 3 progr...

Page 2: ...corrections DZ26004c_sn_06 14 Small corrections Analog Menu Dz26004d ag_04 15 Small corrections Analog Menu New chapter 1 Safety Instructions and Responsibility Dz260_04e_ag Aug 15 Analog output 4 13...

Page 3: ...ply 13 4 7 Auxiliary Output for Encoder Supply 13 4 8 Impulse Inputs for Encoders and Sensors 13 4 9 Control Inputs 13 4 10 Serial Interface 14 4 11 Relay Outputs K1 K3 DZ260 and DZ267 only 14 4 12 Tr...

Page 4: ...r Commissioning 33 9 Appendix 35 9 1 Hints for Use of the Linearization Function 35 9 2 Data Readout via Serial Interface 36 9 3 Relay Action override relay states by programmed states 37 9 3 1 Overri...

Page 5: ...right to modify the hardware software or operation manual at any time and without prior notice Therefore there might be minor differences between the unit and the descriptions in operation manual The...

Page 6: ...ross sections for wiring are described in the chapter 11 Technical Specifications Before first start up it must be ensured that all connections and wires are firmly seated and secured in the screw ter...

Page 7: ...ol system Very special advantages of these new monitors are the wide frequency range the extremely fast response and the remarkable versatility with regard to possible input formats and programmable m...

Page 8: ...lse input channel A 06 A Impulse input channel A A inverted 07 B Impulse input channel B 08 B Impulse input channel B B inverted 09 Control 2 Control input with programmable function 10 Control 1 Cont...

Page 9: ...l A 06 A Impulse input channel A A inverted 07 B Impulse input channel B 08 B Impulse input channel B B inverted 09 Control 2 Control input with programmable function 10 Control 1 Control input with p...

Page 10: ...x output 5 2 V 200 mA 05 A Impulse input channel A 06 A Impulse input channel A A inverted 07 B Impulse input channel B 08 B Impulse input channel B B inverted 09 Control 2 Control input with programm...

Page 11: ...nel A 06 A Impulse input channel A A inverted 07 B Impulse input channel B 08 B Impulse input channel B B inverted 09 Control 2 Control input with programmable function 10 Control 1 Control input with...

Page 12: ...A 06 A Impulse input channel A A inverted 07 B Impulse input channel B 08 B Impulse input channel B B inverted 09 Control 2 Control input with programmable function 10 Control 1 Control input with pr...

Page 13: ...y with no direction information as well as dual channel signals A B including information of the direction of rotation The following input formats and levels are acceptable symmetric differential inpu...

Page 14: ...g characteristics K1 K3 are fast switching and short circuit proof transistor outputs with a switching capability of 5 30 V 350 mA each The switching voltage of the outputs must be applied remotely to...

Page 15: ...e LCD display indicates the following information Actual speed value Input frequency scaled in user units 156 5 Hz I LH O COO 47 Analogue output not with DZ267 DZ269 Actual output level in of full sca...

Page 16: ...rd upon activation of menu Protection of selectable parts of the menu via password permitted 3 Keyboard Hardware Latch 1 interlocked permitted Hardware Latch 2 All functions interlocked The Key Pad me...

Page 17: ...next menu Select next parameter Increment the highlighted digit or scroll the setting upwards DOWN Go back to previous menu Select previous parameter Decrement the highlighted digit or scroll the sett...

Page 18: ...enu by one level backwards or fully back to the normal operation mode The menu also switches automatically one level backwards every time when for 10 seconds no key has been touched Time Out Function...

Page 19: ...selection 3 Sampling Time Offset Input Filter Wait Time Filter Set Value Key Pad Menu Command Menu Analog Menu Serial Menu Protect Menu M01 Key Up Func Analogue Format Unit Number Protect Menu M02 Key...

Page 20: ...ential 1 A B 90 quadrature single ended HTL NPN 2 A B 90 quadrature single ended HTL PNP 3 A B 90 quadrature single ended TTL level 4 A Impulse B direction RS422 or HTL differential 5 A Impulse B dire...

Page 21: ...ut frequency can be read out via serial link accessing the serial readout register code 8 As a Basic Value this register uses the scaling set for the analog output i e a range from 0 to 10 000 units c...

Page 22: ...han 500 kHz 2 Filter to cut frequencies higher than 100 kHz 3 Filter to cut frequencies higher than 10 kHz Using the Input Filter will cause wrong frequency measurement when you use the unit with freq...

Page 23: ...ing characteristics of input Control1 E0 0 3 0 0 Static low 1 Static High 2 Dynamic rising edge 3 Dynamic falling edge Input 1 Func Control function of input Control1 E1 0 12 0 0 no function 1 Activat...

Page 24: ...0 mA Example adjustment for a limitation to 8 V 00 80 E9 0 10 00 01 00 Analog Offset Shift of the zero position mV F0 9999 9999 0000 Analogue ABS Only positive voltage values are displayed Please note...

Page 25: ...k to Printer Mode and starts cyclic data transmission again Serial Menu Configuration of the serial link Code Setting Range Default Unit Number Serial device address A unit number between 11 and 99 ca...

Page 26: ...No 0 1 1 X X X X X X LF CR 1 X X X X X X LF CR Serial Timer This register determines the cycle time in seconds for cyclic transmission when the Printer Mode is switched on With setting 0 all cyclic tr...

Page 27: ...catch 1 f Preselection with start up delay catch 2 f Preselection with start up delay catch 3 Standstill f 0 after expiration of standstill time 4 f Preselection catch also suitable for signalization...

Page 28: ...art up delay 8 seconds 5 Start up delay 16 seconds 6 Start up delay 32 seconds 7 Start up delay 64 seconds 8 Start up delay 128 seconds 9 Automatic delay until to first overstepping of the set value 1...

Page 29: ...ll Standstill Time Time setting for standstill definition A time of xx xx seconds after detection zero input frequency the unit signals standstill and re activates the start up delays H1 0 99 99 0 Rel...

Page 30: ...ion 9 3 Desired override state of the corresponding relays transistor outputs parameter is out of function when Relay Action is set to 8 K9 0 7 0 Setting Relay out K1 Relay out K2 Relay out K3 0 0 0 0...

Page 31: ...nt 1 original value H2 100 000 100 000 100 000 P1 y Interpolation point 1 substitute value H3 P2 x etc H4 P2 y etc H5 P3 x H6 P3 y H7 P4 x H8 P4 y H9 P5 x I0 P5 y I1 P6 x I2 P6 y I3 P7 x I4 P7 y I5 P8...

Page 32: ...tions per second f Encoder Factor 3 RPM revolutions per minute 60 x f Encoder Factor 4 Customer specific units set by Encoder Factor und Multiplier Display f x Multiplier Encoder Factor Encoder Factor...

Page 33: ...0 3 seconds when the speed drops below 100 RPM in either forward or reverse direction Relay 3 should switch on and catch when with forward direction only the speed exceeds 300 RPM With reverse directi...

Page 34: ...t is static HIGH Control1 input to release the relay 3 catch 4 Switching Menu Pulse Time 1 Pulse Time 2 Pulse Time 3 Presel Mode1 Presel Mode2 Presel Mode3 Output Polarity Start up Mode Start up Relay...

Page 35: ...at the unit normally would generate according to the actual input frequency These settings must be in of full scale Now enter the attached values to registers P1 y to P16 y These are the values that t...

Page 36: ...rol character Hex 04 AD1 unit address High Byte AD2 unit address Low Byte C1 register code High Byte C2 register code Low Byte ENQ control character Hex 05 The following example shows the request stri...

Page 37: ...Up Func 2 2 Select relays outputs K1 and K3 Relay Action 5 3 Set the desired switching state of the relays outputs both de energized Action Polarity 2 9 3 2 Freeze the actual switching state of all r...

Page 38: ...he monitoring of the command This input must be connected to the remote Enable Disable signal see parameters Input Function under 7 2 6 9 4 3 Assignment of the control polarity Parameter Input Config...

Page 39: ...Dz260_05a_oi_e doc Dez 16 Page 39 40 10 Dimensions 3 583 91 0 mm 72 0 mm 2 835 33 0 mm 51 0 mm 76 0 mm 1 299 2 001 2 992 Front view Side view...

Page 40: ...A 0 20 mA 4 20 mA burden max 270 Ohm 14 bit 13 bit 0 1 approx 200 s reaction after 2 x sampling time 200 s Relay outputs only with DZ260 and DZ267 Number of relays Operating capacity Reaction time 3 p...

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