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Motrona PS340 Operation Manual Download Page 30

Ps34001b_oi_e.doc / 19.11.15

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8

Description of Commands and Outputs

8.1

Commands

No. Command

Description

Assignment to

Keypad Input

1

Reset

Sets the internal differential counter and the analog
correction signal to zero, i. e. the position control runs in
open loop operation.
Furthermore this command resets error conditions and
clears the corresponding error messages (see also
chapter

/ Error Messages).

yes

yes

2

Start

Start next positioning cycle.

yes

yes

3

Homing
forward

Start homing in forward direction.

yes

yes

4

Homing
Reverse

Start homing in backward direction.

yes

yes

5

n. a.

no

no

6

Emergency
Stop

Any positioning in progress will be aborted and the drive
will go to standstill using the Emergency Stop Ramp
setting.

yes

yes

7

Store
EEProm

Stores actual operational settings to the EEPROM, so
they remain available also after power down.

yes

yes

8

Scroll
Display

Selects the source of the digital display.
See chapter

Display for details.

yes

yes

9

Keyboard
Disable

Lock the keyboard against the access on parameters, but
keyboard commands are executed.

no

yes

10 Jog Forward Moves the drive in one or the other direction (Jog speed

register settable). After termination of a Jog command,
the drive will be held again in its new position under
closed-loop control. From this new position the drive will
also start to execute the next positioning cycle.
The Jog inputs are only active when the drive has
finished a positioning cycle and is stopped.

yes

yes

11 Jog Reverse

yes

yes

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Summary of Contents for PS340

Page 1: ...uracy due to high feedback frequency range 300 kHz with TTL encoders and 200 kHz with HTL encoders Extremely smooth motion by optimized S shape profiles High dynamic response by means of short cycle t...

Page 2: ...tructions 4 1 2 Use according to the intended purpose 4 1 3 Installation 5 1 4 Cleaning Maintenance and Service Notes 5 2 Available Models 6 3 Introduction 7 4 Electrical Connections 8 4 1 Power Suppl...

Page 3: ...of Actual Values 33 8 4 Error Messages 34 9 Steps for Commissioning 35 9 1 Use of the adjust menu 36 9 2 Set Directions of Rotation 37 9 3 Set Directions of Rotation without PC 37 9 4 Setting of the...

Page 4: ...e 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 Th...

Page 5: ...sections for wiring are described in the Technical Specifications see chapter 11 Before first start up it must be ensured that all connections and wires are firmly seated and secured in the screw ter...

Page 6: ...power transistor outputs alert PS641 Front size 96 x 96 mm 3 780 x 3 780 Incremental length setting by keypad or by front thumbwheel switches Analog output 14 bits 4 power transistor alert outputs 4...

Page 7: ...All relevant operational parameters and variables are accessible by RS232 RS485 interface For PROFIBUS applications our PB251 gateway is available Therefore the user has multiple possibilities for rem...

Page 8: ...K1 K4 TxD RS232 Ana out 10V Ana out 20 mA RxD RS232 PROG X1 X2 5 n c 5 A A B B Cont1 Cont2 Cont3 Cont4 Reset Start Jog Homing etc RxD TxD GND RS232 24 V DC Power supply Com K1 K4 K1 out K2 out K3 out...

Page 9: ...0V Analog output 10 V 10 V Slave speed reference 17 Vin Power supply input 17 40 VDC or 24 VAC 18 5 2 V out Aux output 5 2 V 150 mA for encoder supply 19 24 V out Aux output 24 V 120 mA for encoder su...

Page 10: ...al TTL input at a level of 3 0 to 5 V single ended HTL signals at a 10 30 V level alternatively differential A A B B or single ended A B only Impulses from photocells or proximity switches etc providi...

Page 11: ...rt circuit proof transistor outputs with a switching capability of 5 to 30 V 350 mA each The switching voltage of the outputs must be applied remotely to the Com input terminal 29 4 6 Serial Interface...

Page 12: ...ss loop operation Incremental Operation Relative positioning to a position specified by an index mark with print mark control This mode can be used for discontinuous cutting of pre printed material in...

Page 13: ...definition menu F06 e g Display scroll Jog Homing or else 6 2 General Setup Procedure The unit changes over from normal operation to setup level when keeping the key down for at least 2 seconds Therea...

Page 14: ...l Error Return to normal operation 10 Normal operation During the general setup procedure all control activities remain disabled New parameter settings become active after return to normal operation o...

Page 15: ...nd then shows negative and 1 minus one The example below shows how to change a parameter from the actual setting of 1024 to the new setting of 250 000 This example assumes that you have already select...

Page 16: ...tion At any time the PROG key sets the menu one level up and finally returns to normal operation The same step occurs automatically via the time out function when during a period of 10 seconds no key...

Page 17: ...ot applicable F02 Operational Setting 028 Not applicable 002 Operation Mode 029 Reserved 003 Acceleration Ramp 030 Reserved 004 Deceleration Ramp 031 Reserved 005 Emergency Stop Ramp F04 Definitions f...

Page 18: ...4 Function 082 Reserved 057 Reserved 083 Reserved F07 Serial communication 084 Reserved 058 Unit Number 085 Reserved 059 Serial Baud Rate 086 Reserved 060 Serial Format 087 Reserved 061 Reserved 062 R...

Page 19: ...01 001 Position Number This is a pointer to an absolute position value stored in parameter F02 015 Position 0 to F02 024 Position 9 In mode 2 and 3 the position number determines the new absolute targ...

Page 20: ...n with consideration of the actual position error Target position Last target position F01 000 Position direction is always forward Actual position error is considered in the next cycle 2 Absolute Pos...

Page 21: ...1 to 999 25 F02 008 Frequency Max Speed Encoder feedback frequency at maximum speed of the positioning drive 1 to 300 000 100 000 F02 009 Positioning Speed This register is used to set the desired po...

Page 22: ...sequence without change of moving direction Reference position defined Reference position defined byproximityswitch byproximityswitch Approach to reference position in reverse direction Start homing...

Page 23: ...g pointer F01 001 See examples on next page 99 999 to 100 009 0 F02 016 Pos 1 See Parameter F02 015 99 999 to 100 009 10 000 F02 016 Pos 2 See Parameter F02 015 99 999 to 100 009 20 000 F02 017 Pos 3...

Page 24: ...9 100004 starting position 7 2 3 Definitions for the Master Encoder F03 Range Default F03 026 F03 027 F03 028 F03 029 7 2 4 Definitions for the Slave Encoder F04 Range Default F04 032 Encoder properti...

Page 25: ...ain Correction Digital setting of the proportional gain of the control loop Setting to 2 048 results in a response of 1 mV per error bit Recommended setting 0 500 to 5 000 Gain Correction 2048 x xxx V...

Page 26: ...g reverse For more details about these functions see section 8 1 5 n a 6 Emergency Stop 7 Store to EEPROM 8 Scroll Display 9 n a 10 Jog forward 11 Jog reverse 12 n a 13 n a 14 Read front thumbwheels m...

Page 27: ...Stop 7 Store to EEPROM 8 Scroll Display 9 Parameter Input Disable 10 Jog forward 11 Jog reverse 12 Reference Position only Cont 1 to Cont 3 13 n a 14 Read front thumbwheels model PS641 only 15 Clear B...

Page 28: ...6 049 F06 051 or F06 053 must be set to 0 1 4 or 5 7 2 8 Serial communication parameters F07 Range Default F07 058 Serial device address unit number 11 99 11 F07 059 Serial baud rate 0 6 0 0 9600 Baud...

Page 29: ...emental length set by the Direct Fast Access menu see chapter 6 3 is stored to EEPROM for enduring use F08 070 Display Time Update time sec for display only 0 005 9 999 0 050 F08 071 Default Display N...

Page 30: ...ll be aborted and the drive will go to standstill using the Emergency Stop Ramp setting yes yes 7 Store EEProm Stores actual operational settings to the EEPROM so they remain available also after powe...

Page 31: ...and the position counter will be set to the value of register F02 010 Home Position In mode 4 this input receives a signal from a photocell or print mark sensor and the rising edge will correct the ne...

Page 32: ...t goes high upon coincidence It goes low again on next start command X1 10 K4 Moving This output is high whenever the drive is moving during a positioning cycle X1 9 Unit Ready This announces that the...

Page 33: ...L1 red L2 yellow 0 Display OFF only two decimal points are lit to indicate operation state OFF OFF 1 Position error differential counter OFF OFF 2 Position error bar graph display see diagram below OF...

Page 34: ...the cause for the error has not been eliminated Error No Error Description Error 0 The reason for the error has been rectified e g power supply voltage recovered above minimum level but the error has...

Page 35: ...pter 9 3 Connect your PC to the controller as shown in section 4 6 and start the OS 6 x software The following screen will appear When you find the mask blank with the indication Unit Searching Unit a...

Page 36: ...nal speed control loop i e operate the drive with proportional speed control only with the proportional Gain set as high as possible For the set up procedure it is recommended to mechanically disconne...

Page 37: ...p available the direction of rotation of the encoder of the positioning drive can be adjusted alternatively First of all the position error differential counter must be shown on the display of the dev...

Page 38: ...ing forward deceleration the position error reaches high negative values and the bar graph moves to the extreme left position this indicates that the drive cannot follow the deceleration ramp and you...

Page 39: ...ront Thumbwheel Switches Moreover the PS641 models provide thumbwheel switches on the front panel for simple and easy setting of the incremental length This is how the front switches work Upon power u...

Page 40: ...rnal resistance Min pulse time Connections 4 configurable HTL LOW 0 2 5 V HIGH 10 30 V NPN PNP Namur Ri 3 3 kOhm 50 s screw terminal 1 5 mm Control outputs Number of outputs Protection circuit Charact...

Page 41: ...9 x 5 55 inch w x h x d Cut out 89 x 91 mm 3 50 x 3 59 inch w x h Outer dimensions 110 x 96 x 141 mm resp 4 33 x 3 78 x 5 55 inch w x h x d front IP 65 rear IP20 front IP 20 rear IP20 PS641 front can...

Page 42: ...1b_oi_e doc 19 11 15 Page 42 43 12 Dimensions 12 1 Model PS340 96 0 3 780 110 0 4 331 44 0 1 732 10 0 394 8 0 315 91 0 3 583 9 0 345 129 0 5 079 140 5 5 531 48 0 1 890 Panel cut out 91 x 44 mm 3 583 x...

Page 43: ...3 780 110 0 4 331 90 5 3 563 10 0 394 8 0 315 88 5 3 484 9 0 345 129 0 5 079 140 5 5 531 96 0 3 78 18 5 728 111 5 4 39 With optional plexi glass cover for protection class IP65 motrona part 64026 12 0...

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