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750-563 [2 AO 0/4-20mA / 6-18V DC 16 Bit] • 31

Parameter

Setting

WAGO-I/O-SYSTEM 750
I/O Modules

2.1.1.9.4.2 Register Structure

2.1.1.9.4.2.1

Parameter Data (Register 56)

Register 56 contains the parameter data to be read or written. Depending on
the access type, either the I/O module (read parameters) or the fieldbus
coupler (write parameters) will write data to the register.

Register 56 parameter channel register 0

Bit

Parameter

PRM7

PRM6

PRM5

PRM4

PRM3

PRM2

PRM1

PRM0

Bit

Parameter

PRM15

PRM14

PRM13

PRM12

PRM11

PRM10

PRM9

PRM8

PRM0 ...
PRM15

Parameter data bit 0 to bit 15

2.1.1.9.4.2.2 Communication Control (Register 57)

Parameter channel control and diagnostics are done via register 57.

Register 57 parameter channel register 1

Bit

Request
parameter

A7 A6 A5 A4 A3 A2 A1 A0

Response
parameter

A7 A6 A5 A4 A3 A2 A1 A0

Bit

Request
parameter

TGL_

PRM_R

MORE_P

RES RES RES RES RES

Response
parameter

TGL_S

TIME

OUT

BUF_O

PRM_E

RES RES RES RES

Request
parameter

Information is written by the application and read by the I/O module

Response
parameter

Information is written by the I/O module and read by the application

Содержание 750-563

Страница 1: ...Fieldbus Independent I O Modules 2 AO 0 4 20mA 6 18V DC 16 Bit 750 563 Manual Version 1 0 0...

Страница 2: ...571 8 87 5 55 Fax 49 0 571 8 87 85 55 E Mail support wago com Every conceivable measure has been taken to ensure the correctness and com pleteness of this documentation However as errors can never be...

Страница 3: ...Data 16 2 1 1 8 2 Step 2 Y1 User Scaling 17 2 1 1 8 3 Step 3 Y2 Conversion of the Data Format 18 2 1 1 8 4 Step 4 Y3 Limit Control 18 2 1 1 8 5 Step 5 YDAC Calibration 19 2 1 1 9 Parameter Setting 20...

Страница 4: ...ontent WAGO I O SYSTEM 750 I O Modules 2 1 1 10 Technische Daten 45 2 1 1 11 Fieldbus Specific Behavior 47 2 1 1 11 1 Default Mapping 47 2 1 1 11 2 Mapping for Couplers Controllers with Word Alignment...

Страница 5: ...facturers are always named without referring to patent rights The existence of such rights can therefore not be ruled out 1 1 2 Personnel Qualification The use of the product detailed in this manual i...

Страница 6: ...D Electrostatic Discharge Warning of damage to the components by electrostatic discharge Observe precautionary measures for handling components at risk Note Routines or advice for efficient use of the...

Страница 7: ...act spray The spray may impair the functioning of the contact area The WAGO I O SYSTEM 750 and its components are an open system As such the system and its components must be installed in appropriate...

Страница 8: ...analog output module generates output currents in the range from 0 4 20 mA or output voltages in the range from 6 18 V for the field area The module has two short circuit proof output channels and ena...

Страница 9: ...bination when configuring the fieldbus node An arrangement in blocks is not necessary Both the internal system supply and the field power supply are used for the module s power supply Both the 5 V sys...

Страница 10: ...1 Sense AO 1 M Sense AO 2 M AO 1 AO 2 Sense AO 2 S2 Fig 2 1 1 2 Connecting elements g056303x 8 M Ground for analog outputs 2 1 1 4 Indicators LED Channel Name Status Function off I O module timeout A...

Страница 11: ...1 24 V 0 V AO 100 nF 10 nF 24 V 0 V 10 nF Ground Ground Ground Function Error Logic Fig 2 1 1 4 Schematic circuit diagram g056301e 2 1 1 7 Process Image 2 1 1 7 1 Overview Input data Output data S0 St...

Страница 12: ...s bit is set if the 24 V field power falls bellow 20 V 0 No output driver error 1 COM COM_1 1 Output driver error 1 COM present Output driver error 2 LAST channel 1 load error This bit is set if there...

Страница 13: ...it is set if the 24 V field power falls bellow 20 V 0 No output driver error 1 COM COM_2 1 Output driver error 1 COM present Output driver error 2 LAST channel 2 load error This bit is set if there is...

Страница 14: ...0 3FFF 16383 12 0 7FFF 32767 15 0 BFFF 49151 18 0 FFFF 65535 Data format 0 65535 Manufacturer calibration without user scaling Numeric value 0 20 mA IA mA hexadecimal decimal 0 0 0000 0 5 0 3FFF 16383...

Страница 15: ...t Lower limit 10 underrange limit value register 41 32758 Upper limit 10 overrange limit value register 42 32778 2 Example leading sign amount Lower limit 10 underrange limit value register 41 32758 U...

Страница 16: ...Format DAC Format Casting Step 2 Step 3 Step 4 Step 5 Step 1 Manufacturer calibration User calibration User scaling Fig 2 1 1 5 Conversion algorithm g056204e 2 1 1 8 1 Step 1 Reading Out XIN Process D...

Страница 17: ...scaling serves to adjust a desired process value range to the analog output range specified through the calibration Furthermore it is possible to map the calibrated 0 20 mA output range so that the 4...

Страница 18: ...t is in the desired value range This value range is defined by the parameter underrange limit value UNR and the overrange limit value OVR Via bit 7 of the register 32 it is also possible to activate a...

Страница 19: ...tion sets are provided for the module These are divided into the manufacturer and user calibration Only one calibration set is ever active The selection occurs via bit 1 of register 32 Configuration o...

Страница 20: ...s active if bit 1 is set in register 32 YDAC Y3 R18 8192 R17 Register Function Memory Access Factory setting 18 Manufacturer calibration gain RAM R W 0xXXXX 16 bit fixed point value without leading si...

Страница 21: ...llivolt or microampere range 1 The RUN LED goes out after 100 ms inactivity on the bus and the lower register 32 bit 10 11 configured reaction is carried out Bit 3 Process data display cf table Settin...

Страница 22: ...ich produces approximately 0 V with an imprecision in the lower two digit millivolt or microampere range 0 1 Retain last value 1 0 Substitute value as configured in register 32 bit 9 1 1 Put output in...

Страница 23: ...256 R33 Register Function Memory Access Factory setting 34 User scaling gain RAM R W 0x0100 16 bit fixed point value without leading sign The user scaling is activated or deactivated via bit 0 in reg...

Страница 24: ...value and in case of undershooting the UNDERFLOW bit UNR_x is set in the status byte With activated overrun limit register 32 bit 7 the value Y3 is limited to this limit value If values are written be...

Страница 25: ...set correctly because various settings are possible per operating mode and channel If the module detects an operating mode change then the associated data is loaded from the associated permanent bank...

Страница 26: ...A Yes Placing new date in data base MA No Operation mode MB Yes Placing new date in data base MB No Operation mode MC Yes Placing new date in data base MB No Access method Register communication Param...

Страница 27: ...on the register communication bit 7 Reg_Com is set to 1 in the control byte Attention During register communication process data cannot be accessed Resulting process data that may be displayed will be...

Страница 28: ...calibration offsetAK C0 S0 36 D0 D1 User calibration gainAK C0 S0 37 D0 D1 Underrange limit value UNR C0 S0 41 D0 D1 1 Overrange limit value OVR C0 S0 42 D0 D1 Channel Function Control status byte Re...

Страница 29: ...it 4 Bit 3 Bit 2 Bit 1 Bit 0 Reg_Com R W Register number Register number Register number of the selected function cf chapter 2 1 1 9 3 1 Register Assignment mirrored from control byte C0 R W 0 Read ac...

Страница 30: ...via GSD The mapping of the parameter channel occurs via the registers 56 and 57 The parameter data is stored word by word in register 56 communication control handshake and addressing is done via regi...

Страница 31: ...9 8 Parameter PRM15 PRM14 PRM13 PRM12 PRM11 PRM10 PRM9 PRM8 PRM0 PRM15 Parameter data bit 0 to bit 15 2 1 1 9 4 2 2 Communication Control Register 57 Parameter channel control and diagnostics are done...

Страница 32: ...he module has been transferred If TGL_SM and TGL_MS have different statuses the corresponding instruction is processed by the module If both flags have the same status the instruction for the paramete...

Страница 33: ...L_SM TGL_MS Instruction completed A0 A7 0 n 1 Address parameter data mirrored 0 Monitoring time not expired TIMEOUT 1 Monitoring time expired 0 Access within the module parameter range BUF_OFL 1 Acces...

Страница 34: ...ister 36 offset user calibration channel 1 1 Enter the value 2300 in register 56 2 Enter the following in register 57 Bit15 1 Bit 14 1 Bit 7 0 0000 1000 Example 2 Reading The value should be read from...

Страница 35: ...ule parameterizing dialog is divided into the following areas Fig 2 1 1 7 User interface of the parameterization dialog 1 Title bar see chapter 2 1 1 9 5 1 1 Title Bar 2 Toolbar see chapter 2 1 1 9 5...

Страница 36: ...Description Exit closes the active window If you have changed settings you are requested for the final assumption of the values into the device Open displays the Open File window to select a parameter...

Страница 37: ...Mode Number Format Output etc are made see chapter 2 1 1 9 5 1 4 1 Settings Offset Gain opens a page for setting Offset Gain see chapter 2 1 1 9 5 1 4 2 Offset Gain Process data opens a page for sett...

Страница 38: ...lays information about the process value of the module and displays the status messages Changing and saving data Changed settings are marked with a change symbol in order to indicate that the values d...

Страница 39: ...s 1 sec Power On Delay After Excess Temperature Shutdown 2 sec Setting of the switch on delay Off Keep Limit Values On Setting of the overrun limitation Lower Limit Value 0 65535 Setting of the lower...

Страница 40: ...e values for the lower and upper limit value must be entered in raw data format that is if a user scaling is set it must be taken into account for the entry of the limit values If in addition a numeri...

Страница 41: ...lly User Calibration On If the user calibration is switched on the manufacturer calibration is switched off automatically Offset 0 65535 Setting of the offset of the user calibration Gain 0 65535 Sett...

Страница 42: ...he process value and the status messages of the module Fig 2 1 1 12 Process data Under Process Value the value can be set as follows Menu item Description Input field __ Input possibility for the proc...

Страница 43: ...resent No output driver error TEMP Excess Temperature Output driver error TEMP present No output driver error COM Common Output driver error COM present Power Supply Load on 24 V system voltage OK Low...

Страница 44: ...9 6 Parameterization via GSD With use of a Profibus fieldbus system the module can be parameterized via the presetting in the GSD Note The values for the lower and upper limit value must be entered in...

Страница 45: ...Output slew rate typ depending on external load impedance 1 V s or 1 6 mA s Linearity 25 C 0 05 of the scale end value Temperature stability 100 ppm Module specific data Voltage supply via system vol...

Страница 46: ...ccordance with Germanischer Lloyd 2003 EMC emission of interference for shipbuilding in accordance with Germanischer Lloyd 2003 Approvals see section 2 2 in manual on coupler controller Conformity mar...

Страница 47: ...2 Not used D2 Output data word 2 LSB 5 D3 Not used D3 Output data word 2 MSB 2 1 1 11 2 Mapping for Couplers Controllers with Word Alignment Valid for 750 841 750 842 Byte Input data Output data 0 S0...

Страница 48: ...WAGO Kontakttechnik GmbH Co KG Postfach 2880 D 32385 Minden Hansastra e 27 D 32423 Minden Telefon 05 71 8 87 0 Telefax 05 71 8 87 1 69 E Mail info wago com Internet http www wago com...

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