Operation Manual 06/2005
Contents
1. Attribute Access Rule Name DeviceNet Description of Attribute Semantics of Values Data Type 115 Get set P16 USINT Programmable Parameter See Programming Page Location 16 in user s manual 116 Get set P17 USINT Programmable Parameter See Programming Page Location 17 in user s manual 117 Get set P18 USINT Programmable Parameter See Programming Page Location 18 in user s manual 118 Get set P19 USINT Programmable Parameter See Programming Page Location 19 in user s manual 119 Get set P20 USINT Programmable Parameter See Programming Page Location 20 in user s manual 120 Get set P21 USINT Programmable Parameter See Programming Page Location 21 in user s manual 121 Get set P22 USINT Programmable Parameter See Programming Page Location 22 in user s manual 122 Get set P23 USINT Programmable Parameter See Programming Page Location 23 in user s manual ee Profiling Object e 60x0E GET ATTRIBUTE SINGLE Class Code 69hex Profiling Object Instance Services GET ATTRIBUTE SINGLE SET ATTRIBUTE SINGLE e 60x0E e 0x10 NOTE All successful Explicit Message The Profiling Object provides access to parameters that contain profiling parameters Table 34 Profiling Object Revision History Responses from a SET service will contain no data The response will be a two byte message containing the requester s MAC ID and Service Code with R R bit set Table 35 Profiling Class Attributes2. controller is in the auto or manual mode 1 Manual mode Bit 1 Selects whether the set 0 DeviceNet point adjustment is done via the SD front panel or 1 SD front panel through DeviceNet Bit 2 Selects whether 0 DeviceNet Auto Manual mode selection is done via the SD front panel or through DeviceNet 1 SD front panel Watlow Series SD6 PID with DeviceNet 7 Class Services NONE Instance Services e 0Ox0E GET ATTRIBUTE SINGLE e 0x10 SET ATTRIBUTE SINGLE Additional Poll Connection information e In the event of the input error a valid process value reading is no longer available The poll connection will return a value of 9999 999 for the process value while the error condition exists e Bit 1 and bit 2 of byte 4 in the output poll connection select whether set point and auto manual mode values are changed from the SD s front panel or else over DeviceNet through the poll connection Setting the bit to zero will relin quish control of the parameter to the DeviceNet master device typically the master is a PLC Setting the bit to one will retain control of the parameter locally at the front panel of the Series SD controller If there is a loss of communications control of auto manual mode and adjustment of set point will automatically return to the Series SD front panel regardless of the settings of byte 4 in the output poll connection Connection Object Class Code 05hex The Connection Class
3. Revision Description 01 Initial Release Attribute Access Name DeviceNet Description of Attribute Semantics of Values Rule Data Type 1 Get Revision UINT Revision of this object The revision level of this object currently 1 2 Get Max Instance UINT Max allowed Instances of this Always 1 for this Class object Watlow Series SD6 PID with DeviceNet 28 Table 36 Profiling Object Instance Attributes Attribute Access Rule Name DeviceNet Description of Attribute Semantics of Values Data Type 100 Get Set Profile Type BOOLEAN Set the profile ramp to time 0 Time default based or rate based 1 Rate 101 Get Set Profile Start BOOLEAN Selects where the profile 0 Set Point default begins the starting set point 4 Process of the profile current static set point or current process temperature 102 Get Set Guaranteed Soak BOOLEAN Enables the guaranteed 0 Disabled default Deviation Enable soak deviation function in 1 Enabled profiles 103 Get Set Guaranteed Soak UDINT Set the value of deviation 1 to 999 1000 Deviation Value allowed by the guaranteed default 1 soak deviation function 104 Get Profile State USINT Indicates current profile sta 0 Off default tus 1 Holding 2 Running 3 Pre run check failed when starting the profile 4 Pre run failed when resuming the pro file 105 G
4. if Sensor Type is set to mA or Volt default 1500 126 Get Set Alarm 1 Low Temperature DINT Set the low alarm set point 1999 to 0 1000 if Sensor Type is set to Thermocouple or RTD default 999 127 Get Set Alarm 1 Low Process DINT Set the low alarm set point 1999 to 9999 1000 if Sensor Type is set to mA or Volt default 32 128 Get Set Alarm 2 High Temperature DINT Set the high alarm set point 0 to 9999 1000 if Sensor Type is set to Thermocouple or RTD default 999 129 Get Set Alarm 2 High Process DINT Set the high alarm set point 1999 to 9999 1000 if Sensor Type is set to mA or Volt default 1500 Watlow Series SD6 PID with DeviceNet 23 Attribute Access Name DeviceNet Description of Attribute Semantics of Values Rule Data Type 130 Get Set Alarm 2 Low Temperature DINT Set the low alarm set point 1999 to 0 1000 if Sensor Type is set to Thermocouple or RTD default 999 1999 to 9999 1000 if Sensor Type is set to mA or Volt default 32 131 Get Set Alarm 2 Low Process DINT Set the low alarm set point 1999 to 9999 1000 if Sensor Type is set to mA or Volt default 32 132 Get Set Event Output 1 BOOLEAN Set event output 1 to an on or 0 OFF default off state 1 ON 133 Get Set Event Output 2 BOOLEAN Set event output 2 to an on or 0 OFF
5. to Set Point High Limit 0 001 if Sensor Type Thermocouple default min for K Thermocouple 1000 117 Get Set Set Point Low Limit RTD DINT Set the low range for the set point 328 to Set Point High Limit 0 001 if Sensor Type RTD default 328 1000 118 Get Set Set Point Low Limit mA and volts DINT Set the low range for the set point 1999 to Set Point High Limit 0 001 if Sensor Type V or mA default 1999 1000 119 Get Set Set Point High Limit Thermocouple DINT Set the high range for the set point Units Scale Low to max operating range of sensor if Input Type Thermocouple default max operating range for K Thermocouple 1000 120 Get Set Set Point High Limit RTD DINT Set the high range for the set point Set Point Low Limit 0 001 to 1472 if Input Type RTD default 1472 1000 Watlow Series SD6 PID with DeviceNet 14 Attribute Access Rule Name DeviceNet Description of Attribute Semantics of Values Data Type 121 Get Set Set Point High Limit mA DINT Set the high range for the Set Point Low Limit and volts set point 0 001 to 9999 if Input Type mA or Volt default 9999 1000 122 Get Set Input Filter USINT Select filtering action 1 OFF no filtering default 1 Filter display only 2 Filter control input
6. 00 units value via DeviceNet 102 Get Set Restore Factory BOOLEAN Replaces the user calibration 0 NO default Calibration parameters with the factory 1 YES calibration parameters 103 Get Set Restore User Settings BOOLEAN Restores the customer config 0 NO default ured settings 1 YES 104 Get Set Save User Settings BOOLEAN Saves the current customer 0 NO default configured settings 1 YES 105 Get Set Default Parameters BOOLEAN Reset all parameters to their 0 NO default default values 1 YES 106 Get Output 1 Type USINT Displays the hardware type for 0 None Output 1 1 DC Open Col 2 Mech Relay 3 S S Relay 4 Process 107 Get Output 2 Type USINT Displays the hardware type for 0 None Output 2 1 DC Open Col 2 Mech Relay 3 S S Relay 4 Process 108 Get Software ID UINT Software ID number 0 to 9999 109 Get Software Build Number UINT Software built number 0 to 9999 Build Number 110 Get Serial Number UDINT Serial number 0 to 99999999 Watlow Series SD6 PID with DeviceNet 25 Attribute Access Name DeviceNet Description of Attribute Semantics of Values Rule Data Type 134 Get Set Non volatile Write BOOLEAN Write to non volatile memory 0 No 1 Yes default 134 Get Constant UINT Date Code 135 Get Output 2 Process Value UINT Monitors Process Output 2 00 00 to 22 00 units value via DeviceNet 136 Get Set Restore User Profile BOOLEAN Restores
7. Counter USINT Number of times CAN Range 0 255 went to the bus off state 5 Get Allocation Information STRUCT of See Vol Range 0 63 255 Section 5 5 4 2 Allocation Choice BYTE MAC ID of Master Modified via Allocate Byte from Allocate only USINT Master s MAC ID Class Services GET ATTRIBUTE SINGLE Instance Services SET ATTRIBUTE SINGLE when MACID or BAUD RATE in PRG MODE GET ATTRIBUTE SINGLE ALLOCATE M S CONNECTION SET RELEASE M S CONNECTION SET Assembly Object Static Class Code 04hex The Assembly Object binds attributes of multiple objects which allows data to or from each object to be sent or received over a single connection Assembly objects can be used to bind input data or output data The terms input An input will produce data on the network and an output will consume data from the network The term Static implies assemblies with member lists defined by the device profile or by the manufacturer of the product The Instance number number of Members and member list are fixed Table 12 Assembly Object Revision History 01 02 and output are defined from the network s point of view Table 13 Assembly Object Instance Attributes Revision Description Initial Release Class specific Service Code 4B and 4C obsolete Attribute Access Rule Name DeviceNet Data Description of Semantics of Type Instance Value
8. Down Keys In the Home Page adjusts the set point In other pages changes the upper display to a higher or lower value Advance Key Infinity Key Advances the lower display Returns to the through parameter prompts Home Page Table 1 Module Status MOD Indicator Light Indicator Light Description Off No power is applied to the device Flashing Green Red The device is performing a self test Flashing Red The controller is in Auto mode and an input error condition exists This indication does not occur if the controller is in the Manual mode when an input error occurs Red A checksum error has occurred Green The device is operating normally Table 2 Network Status NET Indicator Light Indicator Light Description The device is not online The device has not completed the dupli Off cate MAC ID test yet The device may not be powered Look at Table 1 Module Status Indicator Light The device is online and has connections in the established state green For a Group 2 Only device it means that the device is allocated to a Master Failed communication device Red The device has detected an error that has rendered it incapable of communicating on the network duplicate MAC ID or Bus off The device is online but no connection Flashing Green has been allocated or an explicit connec tion has timed out Flashing Red A poll connection has
9. Get Set Alarm 2 Logic BOOLEAN Select the alarm output condi 0 Closed on alarm tion in the alarm state default 1 Open on alarm 150 Get Set Alarm 2 Latching BOOLEAN Turn alarm latching on or off 0 OFF default 1 ON 151 Get Set Alarm 2 Silencing BOOLEAN Turn alarm silencing on or 0 No silencing default off 1 Silencing 152 Get Set Alarm 2 Message BOOLEAN Display an alarm message 0 OFF no message when an alarm is active 1 ON default 153 Get Set Units of Measurement BOOLEAN Set the type of units used for 0 US default the PID control parameters 1 SI 154 Get Set Input Error Latching BOOLEAN Turn the input error latching 0 OFF default on or off 1 ON 155 Get Set Input Error Failure Mode USINT Set the input error failure 0 OFF 0 power mode when an error is 1 Bumpless current detected and the control power level default changes to manual mode 2 Manual fixed power level 156 Get Set Input Error Power INT Set the manual power level 100 0 to 100 0 when an input error causes a change to manual mode Watlow Series SD6 PID with DeviceNet 17 Attribute Access Name DeviceNet Description of Attribute Semantics of Values Rule Data Type 157 Get Set Active Displays USINT Select which display are 0 Both displays default active 1 Lower display only 2 Upper display only 158 Get Set Ramping Mode USINT Select wh
10. allocates and manages the internal resources associated with both I O and Explicit Messaging Connections The specific instance generated by the Connection Class is referred to as a Connection Instance or a Connection Object A Connection Object within a particular module actually represents one of the end points of a Connection It is possible for one of the Connection end points to be configured and active e g transmitting without the other end point s being present Connection Objects are used to model the communication specific characteristics of a particular application to application relationship A specific Connection Object Instance manages the communication specific aspects related to an end point f Link A Transmission ree gt Producer i gt A j he at A Application Connection Object S Pi a ay i Reception a f f Link Consumer f E Pie Watlow Series SD6 PID with DeviceNet 8 Explicit Connection The Explicit Connection Object defines the configuration for the Explicit connection to the device The Explicit Connection object is an instance of the Connection Object defined in the DeviceNet Specification All devices that are compliant with the DeviceNet Specification must support at least one instance of the Connection object with a connection type of Explicit 1 0 Connection T O Connection objects define the configuration for the I O connections to the device Each I O Connect
11. and Service Code with R R bit set Watlow Series SD6 PID with DeviceNet 32
12. default off state 1 ON Clase Services Factory Calibration Object e 60x0E GET ATTRIBUTE SINGLE Class Code 67hex Factory Calibration Object Instance Services The Factory Calibration Object provides access to parame e 60x0E GET ATTRIBUTE SINGLE ters that contain diagnostics information calibration and e 0x10 SET ATTRIBUTE SINGLE restore parameter functions NOTE All successful Explicit Message Responses from a SET service will contain no data The Table 28 Factory Calibration Revision History response will be a two byte message containing Revision Description the requester s MAC ID and Service Code with 01 Initial Release R R bit set Table 29 Factory Calibration Class Attributes Attribute Access Name DeviceNet Description of Attribute Semantics of Values Rule Data Type 1 Get Revision UINT Revision of this object The revision level of this object currently 1 2 Get Max Instance UINT Max allowed Instances of this Always 1 for this Class object Watlow Series SD6 PID with DeviceNet 24 Table 30 Factory Calibration Object Instance Attributes Attribute Access Name DeviceNet Description of Attribute Semantics of Values Rule Data Type 100 Get Ambient Temperature DINT Displays the current calculat 50 0 to 300 0 F ed ambient temperature 1000 101 Get Output 1 Process Value UINT Monitors Process Output 1 00 00 to 22
13. in user s manual 101 Get set P2 USINT Programmable Parameter See Programming Page Location 2 in user s manual 102 Get Set P3 USINT Programmable Parameter See Programming Page Location 3 in user s manual 103 Get Set P4 USINT Programmable Parameter See Programming Page Location 4 in user s manual 104 Get Set P5 USINT Programmable Parameter See Programming Page Location 5 in user s manual 105 Get Set P6 USINT Programmable Parameter See Programming Page Location 6 in user s manual 106 Get set P7 USINT Programmable Parameter See Programming Page Location 7 in user s manual 107 Get set P8 USINT Programmable Parameter See Programming Page Location 8 in user s manual 108 Get set P9 USINT Programmable Parameter See Programming Page Location 9 in user s manual 109 Get set P10 USINT Programmable Parameter See Programming Page Location 10 in user s manual 110 Get set P11 USINT Programmable Parameter See Programming Page Location 11 in user s manual 111 Get set P12 USINT Programmable Parameter See Programming Page Location 12 in user s manual 112 Get set P13 USINT Programmable Parameter See Programming Page Location 13 in user s manual 113 Get set P14 USINT Programmable Parameter See Programming Page Location 14 in user s manual 114 Get set P15 USINT Programmable Parameter See Programming Page Location 15 in user s manual Watlow Series SD6 PID with DeviceNet 27
14. is to be produced by this Connection Object See Appendix I DeviceNet Specification 15 Get Consumed UINT Number of bytes in the Consumed Connection Path Connection Path Length Length 16 Get Consumed EPATH Specifies the Application Object s Connection Path that are to receive data consumed by this Connection Object See Appendix DeviceNet Specification Watlow Series SD6 PID with DeviceNet 10 Class Services NONE GET ATTRIBUTE SINGLE SET ATTRIBUTE SINGLE Instance Services e 0x0E e 0x10 e 0x05 RESET SERVICE Table 20 Home Object Class Attributes Home Object Class Code 64hex The Home Object provides access to parameters used for the default display of the Series SD6 Table 19 Home Object Revision History Revision 01 Description Initial Release Attribute Access Name DeviceNet Data Description of Semantics of Values Rule Type Attribute 1 Get Revision UINT Revision of this object The revision level of this object currently 1 2 Get Max Instance UINT Max allowed Always 1 for this Class Instances of this object Watlow Series SD6 PID with DeviceNet 11 Table 21 Home Object Instance Attributes Attribute Access Name DeviceNet Description of Attribute Semantics of Rule Data Type Values 100 Get Process Value DINT Current process value 1999 to 9999 1000 C or units 101 Get Set Closed Loop Set D
15. the customer config 0 NO default Settings ured settings 1 YES 137 Get Set Save User Profile Settings BOOLEAN Saves the current customer 0 NO default configured settings 1 YES Class Services e Ox0E GET ATTRIBUTE SINGLE Instance Services GET ATTRIBUTE SINGLE SET ATTRIBUTE SINGLE e Ox0E e 0x10 NOTE All successful Explicit Message Programmable Object Class Code 68hex Programmable Object The Programmable Object determines what parameters appear on the Operations Page Table 31 Programmable Object Revision History Revision Responses from a SET service will contain no data The response will be a two byte message containing the requester s MAC ID and Service Code with R R bit set Table 32 Programmable Class Attributes Description 01 Initial Release Attribute Access Name DeviceNet Description of Attribute Semantics of Values Rule Data Type 1 Get Revision UINT Revision of this object The revision level of this object currently 1 2 Get Max Instance UINT Max allowed Instances of this Always 1 for this Class object Watlow Series SD6 PID with DeviceNet 26 Table 33 Programmable Object Instance Attributes Attribute Access Rule Name DeviceNet Description of Attribute Semantics of Values Data Type 100 Get set P1 USINT Programmable Parameter See Programming Page Location 1
16. timed out osoo 0041 0015 TATE IENE RevD June 2005 This document is available as an Adobe Acrobat PDF file at www watlow com search on SD6 DeviceNet Dimensions Series SD6 open style connector Back Left Side Switch Label pose BBD 1 258 in nme eg penton LED Switch Data Rate Switsh Node Address Switches Set the controllers MAC ID with the top two rotary switches on the side of the case Set the most significant digit MSD with the top switch and the least significant digit LSD with the middle switch For example to set the address to 23 set the MSD to 2 and the LSD to 3 If the switch is set to PGM the last node address at power down is used Data Rate Switch Set the Data Rate switch below the address switches to the network data rate If the switch is set to PGM the last baud rate at power down is used Communications Setup Open style connector only SD6X XXXA DNXxX Baud Rate 125 250 500KB and Node Address or MAC ID Pinout 0 63 can be selected from the front panel Setup Menu or via the software The factory default values are as follows Baud Rate 125KB Address 63 Closed style M12 connector only SD6X XXXA DSXX The three switches on the side of the unit define the address and baud rate See picture above for closed style SD6 If the MSD switch is in the P Program position the address will be software programmable Like
17. 0 2 within which the output will default 0 scale 141 Get Set Output Power Scale High UINT Set the high end of the range 0 to 100 2 within which the output will default 100 scale 142 Get Set Output Non linear USINT Select a non linear output 0 OFF default Function 2 curve to match the response 1 Curve 1 of your system 2 Curve 2 143 Get Set Alarm 1 Hysteresis UDINT Set the hysteresis for an 1 0 to 999 0 1000 alarm This determines how default 1 0 far into the safe region the input needs to move before the alarm can be cleared 144 Get Set Alarm 1 Logic BOOLEAN Select the alarm output condi 0 Closed on alarm tion in the alarm state default 1 Open on alarm Watlow Series SD6 PID with DeviceNet 16 Attribute Access Name DeviceNet Description of Attribute Semantics of Values Rule Data Type 145 Get Set Alarm 1 Latching BOOLEAN Turn alarm latching on or off 0 OFF default 1 ON 146 Get Set Alarm 1 Silencing BOOLEAN Turn alarm silencing on or off 0 No silencing default 1 Silencing 147 Get Set Alarm 1 Message BOOLEAN Display an alarm message 0 OFF no message when an alarm is active 1 ON default 148 Get Set Alarm 2 Hysteresis UDINT Set the hysteresis for an 1 0 to 999 0 1000 alarm This determines how default 1 0 far into the safe region the input needs to move before the alarm can be cleared 149
18. 56 between 7 a m and 5 p m Central Standard Time CST DeviceNet Objects The following sections describe the standard DeviceNet objects and the SD6 specific application objects Identity Object Class Code 01hex The Identity object provides identification information for the device This includes the device manufacturer product name product type serial number and revision Refer to the DeviceNet Specification Vol II Sec 6 2 for complete requirements Status Attribute This is a bit field that represents the current status of the device Two of the bits in the Status attribute the Minor Recoverable Fault and Major Recoverable Fault bits shall never be set In accordance with the semiconductor industry standard all module level faults are considered to be unrecoverable faults Table 6 Identity Object Revision History Revision Description 01 Initial Release Access Namer Name Rule Number DeviceNet Data Type Semantics of Values Description of Attribute Watlow Series SD6 PID with DeviceNet Table 8 Identity Object Instance Attributes Attribute Access Rule Name DeviceNet Data Description of Semantics of Type Attribute Values 1 Get Vendor ID UNIT Identification of each See Semantics vendor by number DeviceNet Spec Vol This is Vendor ID ll Sec 6 2 2 153 2 Get Product Type UNIT Identification of gen See
19. 6 Get Set Event Output 1 BOOLEAN Selects whether output 1 is 0 OFF default on or off during step 1 ON Watlow Series SD6 PID with DeviceNet 31 Attribute Access Rule Name DeviceNet Description of Attribute Semantics of Values Data Type 107 Get Set Event Output 2 BOOLEAN Selects whether output 2 is 0 OFF default on or off during step 1 ON 108 Get Set Wait for Process BOOLEAN Select to enable Wait for 0 NO default Enable Process value 1 YES 109 Get Set Wait for Process DINT Selects wait for value before 1999 to 9999 1000 value step timer starts Default 75 110 Get Set Jump File UINT Selects the file which is to be 1 to 4 Default 1 jumped to 111 Get Set Jump Step UINT Selects the step which is to 1 to 10 Default 1 be jumped to 112 Get Set Jump Count UINT Indicates the number of time 0 to 9999 Default 1 the jump is to be done 113 Get Set Link File UINT Selects the file to link to 1 to 4 Default 1 114 Get Set End BOOLEAN Selects the state of the con 0 Off default trol and auxilary outputs 1 Hold when a profile is ended Class Services e 60x0E GET ATTRIBUTE SINGLE Instance Services e 60x0E GET ATTRIBUTE SINGLE e 0x10 SET ATTRIBUTE SINGLE NOTE All successful Explicit Message Responses from a SET service will contain no data The response will be a two byte message containing the requester s MAC ID
20. History Revision Description 01 Initial Release Watlow Series SD6 PID with DeviceNet 12 Table 23 Setup Object Class Attributes Attribute Access Name DeviceNet Data Description of Semantics of Values Rule Type Attribute 1 Get Revision UINT Revision of this object The revision level of this object currently 1 2 Get Max Instance UINT Max allowed 1 for this Class Instances of this object Table 24 Setup Object Instance Attributes Attribute Access Name DeviceNet Description of Attribute Semantics of Rule Data Type Values 100 Get Set Sensor Type USINT Analog input sensor type 0 Thermocouple default 1 RTD 2 MA 3 VOLT 101 Get Set Thermocouple USINT Thermocouple Type 0 J Linearization 1 K default 2 T 3 E 4 N 5 c 6 D 7 PTII 8 R 9 S 10 B 102 Get Set Temperature Units USINT Temperature Units 0 F 1 C default 103 Get Set Temperature Decimal USINT Thermocouple RTD precision 0 0 default Places 1 0 0 104 Get Set Process Decimal USINT Process precision 0 0 default Places 1 0 0 2 0 00 3 0 000 105 Get Set InfoSense USINT Enables the sensor feature which syn 0 NO default chronizes the controller with a Watlow 1 YES sensor 106 Get Set InfoSense 1 UINT Set sensor point 1 code 0 to 999 default is 500 107 Get Set InfoSense 2 UINT Set sensor point 2 code 0 to 999 default is 500 108 Get
21. INT Current closed loop set point Range is from set Point point low limit to set point high limit 102 Get Filtered Process DINT Filtered process value 1999 to 9999 Value 1000 C or units 103 Get Set Open Loop Output INT Current open loop output power used 100 0 to 0 0 100 Power in manual mode if any output is set to cool 0 0 to 100 0 100 if any output is set to heat 104 Get Current Ramp Set DINT Current working control set point for 1999 to 9999 Point the ramp that is in process 1000 C or units 106 Get Input Error UINT There is an analog input error 0 No error 1 Error 107 Get Alarm Low 1 Status BOOLEAN There is an alarm 1 low side alarm 0 None 1 Alarm 108 Get Alarm High 1 Status BOOLEAN There is an alarm 1 high side alarm 0 None 1 Alarm 109 Get Alarm Low 2 Status BOOLEAN There is an alarm 2 low side alarm 0 None 1 Alarm 110 Get Alarm High 2 Status BOOLEAN There is an alarm 2 high side alarm 0 None 1 Alarm Class Services GET ATTRIBUTE SINGLE GET ATTRIBUTE SINGLE e OXx0E Instance Services e 60x0E e 0x10 SET ATTRIBUTE SINGLE NOTE All successful Explicit Message Responses from a SET service will contain no data The response will be a two byte message containing the requester s MAC ID and Service Code with R R bit set Setup Object Class Code 65hex The Setup Object provides access to parameters that define controller functions Table 22 Setup Object Revision
22. N OFF Watlow Series SD6 PID with DeviceNet 21 Attribute Access Name DeviceNet Description of Attribute Semantics of Values Rule Data Type 114 Get Set Proportional Band Cool UDINT Set the proportional band for 1 to 999 C 1000 if Temperature the Cool outputs Sensor Type is set to Thermocouple or RTD default 25 C 115 Get Set Proportional Band Cool UDINT Set the proportional band for 0 001 to 999 999 units if Process the Cool outputs Sensor Type is set to mA or Volt default 25 000 units 116 Get Set Integral Cool UDINT Set the PID integral in minutes 0 00 to 99 99 1000 per repeat for the Cool out minutes per repeat puts 0 00 disabled default 0 00 116 Get Set Reset Cool UDINT Set the PID reset in repeats 0 00 to 99 99 1000 per minute for the Cool out repeats per minute puts 0 00 disabled default 0 00 117 Get Set Derivative Cool UDINT Set the PID derivative time 0 00 to 9 99 1000 in minutes for the Cool out minutes puts 0 00 disabled default 0 00 117 Get Set Rate Cool UDINT Set the PID rate time in min 0 00 to 9 99 1000 utes for the Cool output minutes 0 00 disabled default 0 00 118 Get Set Dead Band Cool UDINT An offset of the Cooling pro 0 to 999 1000 portional band from the set default 0 point 119 Get Set Cool Hysteresis UDINT Set the control switching hys 1 to 999 1000 Temperat
23. Semantics eral type of product DeviceNet Spec Vol This is Type 0 Il Sec 6 2 2 3 Get Product Code UNIT WATLOW SD6 DN See Semantics CODE IS 105 DeviceNet Spec Vol WATLOW spe ps _ Sec 6 2 2 CODE IS 104 4 Get Revision STRUCT of Revision of the item See Semantics the Identity Object DeviceNet Spec Vol represents Il Sec 6 2 2 5 Get Status WORD Summary status of See Semantics device DeviceNet Spec Vol ll Sec 6 2 2 6 Get Serial Number UDINT Serial number of See Semantics device DeviceNet Spec Vol ll Sec 6 2 2 Set in accordance with a Watlow manu facturing guidelines 7 Get Product Name SHORT_STRING Human readable ID See Semantics Watlow Series spe DeviceNet Spec Vol ll Sec 6 2 2 Class Services NONE The Allocate Master Slave Connection Set service of the Instance Services e RESET 0 1 DeviceNet Object Class Code 03hex GET ATTRIBUTE SINGLE The DeviceNet Object is used to provide the configuration and status of a physical attachment to DeviceNet The MACID attribute provides the network address for the device If the rotary switches used to specify the device MACID are set to a valid MACID i e a value from 0 to 63 the MACID attribute shall have Get Only access If the rotary switches are set to the programmable mode the MACID attribute shall have Get and Set access The Baud Rate attribute specifies the data rate for the device If the rota
24. Series SD6 PID with DeviceNet Addendum Watlow s Series SD6 with DeviceNet offers excellent con trol and application flexibility in a 1 16th DIN panel mount package The Series SD6 with DeviceNet has successfully passed the rigorous testing requirements of ODVA and is also SEMI SIG compliant This single channel controller includes a universal sensor input with two outputs that can be configured as heat cool or alarm The DeviceNet communications interface is supplied with either of two standard connectors a closed style M12 Semi SIG compliant or an open style connec tor The Series SD6 with DeviceNet is only available with one or two outputs Ordering Information and Model Numbers SD6_ _ A D Control Type ail C PID Control L Limit Control R Ramping Power Supply H 100 to 240V ac L 24 V amp ac dc Output 1 C Switched de K SSR Form A 0 5 A F Universal process J Mechanical relay Form A 2 A Output 2 A None C Switched de K SSR Form A 0 5 A J Mechanical relay Form A 2 A DeviceNet Communications N Open style connector S Closed style M12 connector Semi SIG compliant Display Colors and Custom Options RG Red Green RR Red Red XX Custom options special overlays etc Keys and Display Diagnostic Indicator Lights Provide operating and diagnostic information about the module MOD and network NET SD6C XXXA DXXX shown Up and
25. Set InfoSense 3 UINT Set sensor point 3 code 0 to 999 default is 500 Watlow Series SD6 PID with DeviceNet 13 Attribute Access Rule Name DeviceNet Data Type Description of Attribute Semantics of Values 109 Get Set InfoSense 4 UINT Set sensor point 4 code 0 to 999 default is 500 110 Get Set Process Scale Low mA UDINT Set the low scale for process input 0 00 to 20 00 mA 1000 when Sensor Type set to mA default 4 00 mA 111 Get Set Process Scale Low Volts UDINT Set the low scale for process input 0 0 to 10 00 V 1000 when Sensor Type set to Volt default 0 00 V 112 Get Set Process Scale High mA UDINT Set the high scale for process input 0 00 to 20 00 mA 1000 when Sensor Type set to mA default 20 00 mA 113 Get Set Process Scale High Volts UDINT Set the high scale for process input 0 0 to 10 00 V 1000 when Sensor Type set to Volt default 0 00 V 114 Get Set Units Scale Low DINT Set the low range for process input units 1999 to 9999 1000 default 1999 115 Get Set Units Scale High DINT Set the high range for process input units 1999 to 9999 1000 default 9999 116 Get Set Set Point Low Limit Thermocouple DINT Set the low range for the set point Minimum operating range of sensor
26. ata Description of Semantics of Values Rule Type Attribute Watlow Series SD6 PID with DeviceNet 9 Table 18 Connection Object Instance Attributes Attribute Access Name DeviceNet Description of Attribute Semantics of Rule Data Type Values 1 Get State USINT State of the object 2 Get Instance Type USINT Indicates either I O or Messaging 3 Get Transport Class BYTE Defines behavior of the Connection Trigger 4 Get Produced UINT Placed in CAN Identifier Field when Connection ID the Connection transmits 5 Get Consumed UINT CAN Identifier Field value that Connection ID denotes message to be received 6 Get Initial Comm BYTE Defines the Message Group s Characteristics across which productions and con sumption associated with this Connection when it occurs 7 Get Produced UNIT Maximum number of bytes transmit Connection Size ted across this Connection 8 Get Consumed UNIT Maximum number of bytes received Connection Size across this Connection 9 Get Set Expected Packet UNIT Will round up to the next 100 mSec Rate Increment 12 Get Set Watchdog Timeout USINT Defines how to handle For Explicit Action Inactivity Watchdog timeouts Connection only 1 Auto Delete 3 Deferred Delete 13 Get Produced UINT Number of bytes in the Produced Connection Path Connection Path Attribute Length 14 Get Produced EPATH Specifies the Application Object s Connection Path whose data
27. calls for the utilization of an Explicit Messaging Connection to manually create and configure Connection Objects within each connection end point This chapter uses the general model as a basis for the definition of a set of connections that facilitate communications typi cally seen in a master slave relationship These Connections are referred to collectively as the Predefined Master Slave Connection Set The master is the device that gathers and distributes I O data for the process controller Slaves are the devices from which the master gathers I O data and to which the mas ter distributes I O data The master owns the slaves whose MAC IDs appear in its scan list To determine with what slaves it will communicate the master examines its scan list and sends commands accordingly Except for the Duplicate MAC ID Check a slave cannot initiate any com munication before being told by the master to do so Table 7 Identity Object Class Attributes Electronic Data Sheet EDS The EDS allows a configuration tool to automate the device configuration process The EDS specification provides an open standard for device configuration and compatibility among all DeviceNet products Refer to the DeviceNet Specification Vol 1 Chapter 4 You can obtain a copy of the EDS at www watlow com and search on keywords SD EDS request a copy by sending an e mail to wintechsup port watlow com or by calling an Application Engineer at 1 507 494 56
28. default 25 000 units 108 Get Set Integral Heat UDINT Set the PID integral in minutes 0 00 to 99 99 1000 per repeat for the heat out minutes per repeat puts 0 00 disabled default 0 00 108 Get Set Reset Heat UDINT Set the PID rate time in min 0 00 to 99 99 1000 utes for the heat outputs minutes per repeat 0 00 disabled default 0 00 109 Get Set Derivative Heat UDINT Set the PID derivative time in 0 00 to 9 99 minutes for the heat outputs 1000 minutes 0 00 disabled default 0 00 109 Get Set Rate Heat UDINT Set the PID rate time in min 0 00 to 9 99 1000 utes for the heat outputs minutes 0 00 disabled default 0 00 110 Get Set Dead Band Heat UDINT An offset of the heating pro 0 to 999 default 0 portional band from the set point 111 Get Set Heat Hysteresis UDINT Set the control switching hys 1 to 999 degrees if Temperature teresis for ON OFF control Sensor Type is set to This determines how far into Thermocouple or RTD the ON region the input needs default 1 0 to move before the output actually turns on 112 Get Set Heat Hysteresis Process UDINT Set the control switching hys 0 000 to 999 999 units if teresis for ON OFF control Sensor Type is set to mA This determines how far into or Volt the ON region the input needs default 1 000 to move before the output actually turns on 113 Get Set Cool Control Method USINT Set the cool control method 0 OFF 1 PID default 2 O
29. e Program Object Revision History Revision Description 01 Initial Release Watlow Series SD6 PID with DeviceNet 30 Table 38 Profile Program Class Attributes Attribute Access Name DeviceNet Description of Attribute Semantics of Values Rule Data Type 1 Get Revision UINT Revision of this object The revision level of this object currently 1 2 Get Max Instance UINT Max allowed Instances of this Always 1 for this Class object Instances 1 through 10 are for File 1 steps 1 through 10 Instances 11 through 20 are for File 2 steps 1 through 10 Instances 21 through 30 are for File 3 steps 1 through 10 Instances 31 through 40 are for File 4 steps 1 through 10 Table 39 Profiling Object Instance Attributes Attribute Access Rule Name DeviceNet Description of Attribute Semantics of Values Data Type 100 Get Set Step Type USINT Selects step type 0 End default 1 Set Point 2 Soak 3 Jump Loop 4 Link File 101 Get Set Target Set Point DINT Indicates ending set point 1999 to 9999 1000 value default 75 102 Get Set Hours UINT Hours in the step 0 to 99 default 0 103 Get Set Minutes UINT Minutes in the step 0 to 59 default 0 104 Get Set Seconds UINT Seconds in the step 0 to 59 default 0 105 Get Set Rate UDINT Indicates rate at which set 0 to 9999 1000 point changes in degrees per default 0 minute 10
30. e profile 0 0 to 9999 9 1000 changes in degrees or units per minute 117 Get Event Output 1 sta BOOLEAN Indicates Event Output 1 sta 0 OFF tus tus 1 ON 118 Get Event Output 2 sta BOOLEAN Indicates Event Output 2 sta 0 OFF tus tus 1 ON 119 Get Wait for Process DINT Profile clock waits until the Splo to sphi Value process value matches the Wait for value and continues with the step 120 Get Elapsed Jump UDINT Number of times the profile 0 to 9999 1000 Count has been through the Jump Loop Step 121 Get Failed File Number UINT Indicates the file number that 1 to 4 failed the Pre Run check 122 Get Failed Step Number UINT Indicates the step number 1 to 10 that failed the Pre Run check 123 Get Set Comms BOOLEAN This register determines the 0 Fahrenheit default Temperature Units units of measure for temper ature values during DeviceNet communication 1 Celsius Class Services e 60x0E GET ATTRIBUTE SINGLE Instance Services GET ATTRIBUTE SINGLE SET ATTRIBUTE SINGLE e 60x0E e 0x10 NOTE All successful Explicit Message Responses from a SET service will contain no data The response will be a two byte message containing the requester s MAC ID and Service Code with R R bit set Profile Program Object Class Code 6Ahex Profile Program Object The Profile Program Object provides access to parameters that contain profile programs Table 37 Profil
31. en the control set 0 OFF default point ramps to the defined end 1 Ramps on start up set point 2 Ramps on any set point change 159 Get Set Ramp Scale BOOLEAN Select the scale of the ramp 0 Degrees hour rate default 1 Degrees minute 160 Get Set Ramp Rate UDINT Set the rate for the set point 0 to 9999 1000 ramp default 100 161 Get Set Lockout USINT Set the security level for the 0 No Lockout default user interface 1 Set Point Auto Manual Alarms only 2 Set Point Auto Manual only 3 Set Point only 4 Full Lockout 162 Get Set Alarm Acknowledge 1 BOOLEAN Alarm acknowledge for output 1 0 No 1 Yes 163 Get Set Alarm Acknowledge 2 BOOLEAN Alarm acknowledge for output 2 0 No 1 Yes 164 Get Set AC Line Frequency BOOLEAN Sets the frequency of the 0 60 default applied AC line source 1 50 165 Get Set Profile Type BOOLEAN Sets the profile ramp to time 0 time based default based or rate based 1 ramp based 166 Get Set Profile Start BOOLEAN Selects where the profile 0 set point default begins the starting set point 1 process current static set point or process temperature 167 Get Set Guaranteed Soak BOOLEAN Enables the guaranteed 0 disabled default Deviation Enable soak deviation function in 1 enabled profiles 168 Get Set Guaranteed Soak UDINT Sets the value of deviation 1 to 999 1000 Deviation Value allowed default 1 169 Get Set Process Sca
32. es produced over the I O connection The Produced Connection Size attribute shall have Get Only access for all I O connection objects The Produced Connection Size attribute shall accurately reflect the size of the assembly produced over the I O connection ref SIG Specification sec 4 1 5 1 3 Consumed Connection Path Attribute defines the Application object class instance and optionally attribute that con sumes data received over the I O connection For all I O connections over which the device is the Server as specified by the Direction field of the Transport Class Trigger attribute then special requirements as defined in the Semi SIG specification shall be followed ref SIG Specification sec 4 1 5 1 4 Consumed Connection Size Attribute specifies the maximum number of data bytes consumed by the I O connection objects The Consumed Connection Size attribute shall accurately reflect the size of the assembly consumed by the I O con nection as specified by the Consumed Connection Path attribute of the Data With ACK Path List attribute of the Acknowledge Handler object ref SIG Specification sec 4 1 5 1 5 Refer to the Semi SIG specification Sec 4 1 4 5 for Semi requirements Refer to the DeviceNet Specification Vol II Sec 6 3 for complete requirements Table 16 Connection Object Revision History Revision Description 01 Initial Release Table 17 Connection Object Class Attributes Attribute Access Name DeviceNet D
33. et Jump Count Step BOOLEAN Indicates whether a Jump 0 Profile is not run Enabled Step is currently being exe ning or is running and cuted currently not executing a Jump step default 1 Profile is executing a Jump step 106 Get Set Start File Number UINT Selects the file to start run 1 to 4 ning default 1 107 Get Set Start Step Number UINT Selects the profile step to be 1 to 10 run default 1 108 Get Set Profile Select USINT Selects what to do when a 0 Off profile is on hold 1 Resume 2 Hold 109 Get Guaranteed Soak BOOLEAN Monitors guaranteed soak 0 Disabled default Deviation Message deviation status 1 Enabled 110 Get File Running UINT File number that is currently 1to4 running 111 Get Step Running UINT Step number that is currently 1 to 10 running 112 Get End Set Point Value DINT Set point value reached at Splo to sphi the end of current step Watlow Series SD6 PID with DeviceNet 29 Attribute Access Rule Name DeviceNet Description of Attribute Semantics of Values Data Type 113 Get Hours Remaining UINT Indicates number of hours 0 to 99 remaining in the step cur rently running 114 Get Minutes Remaining UINT Indicates number of minutes 0 to 59 remaining in the step cur rently running 115 Get Seconds Remaining UINT Indicates number of seconds 0 to 59 remaining in the step cur rently running 116 Get Ramp Rate UDINT Rate at which th
34. ion object is an instance of the Connection object defined in the DeviceNet Specification All devices must be Group 2 devices and must sup port as a minimum the I O Poll connection in the Master Slave connection set Watchdog Timeout Action Attribute defines the action performed by the I O Connection object in the event the Inactivity watchdog Timer for the connection expires For the I O Connection object Auto Reset shall be an invalid value for the Watchdog Timeout Action attribute ref SIG Specification sec 4 1 5 1 1 Produced Connection Path Attribute defines the Application object class instance and attribute that produces data over the I O connection For all I O connections the Produced Connection Path shall be a Logical Segment as defined in the DeviceNet Specification and shall point to the Data Attribute of an Assembly object The behavior of the device shall be such that if the Produced Connection Path attribute is modified the Produced Connection Size Attribute shall be modified internally to accurately reflect the size of the assembly produce by the I O connection For all I O connection objects in the Master Slave Connection Set if the Produced Connection Path attribute is modified the new attribute value shall be saved in Non Volatile NV memory and shall be the default value when the connection is allocated ref SIG Specification sec 4 1 5 1 2 Produced Connection Size Attribute specifies the maximum number of data byt
35. l cause an error to 100 Default occur for the process input 51 00mV 177 Get Set Output 1 Retransmit BOOLEAN Set the control variable that 0 Process default Source the retransmit signal repre 1 Set Point sents 178 Get Set Output 1 Retransmit Low DINT Set the low scale for the 1999 0 to 9999 0 Scale retransmit output 1000 Default 0 179 Get Set Output 1 Retransmit DINT Set the high scale for the 1999 0 to 9999 0 High Scale retransmit output 1000 Default 500 180 Get Set Output 1 Retransmit DINT Set the high scale for the 999 0 to 999 0 1000 Offset process output Default 0 181 Get Set RTD Linearization USINT RTD type 0 DIN default 1 Unused 1 2 Unused 2 Watlow Series SD6 PID with DeviceNet 19 Class Services e 60x0E GET ATTRIBUTE SINGLE Instance Services GET ATTRIBUTE SINGLE SET ATTRIBUTE SINGLE e 60x0E e 0x10 Operational Object Class Code 66hex Operational Object The Operational Object access parameters used during nor mal day to day operation Table 25 Revision History NOTE All successful Explicit Message Responses from a SET service will contain no data The response will be a two byte message containing the requester s MAC ID and Service Code with R R bit set Table 26 Operational Object Class Attributes Revision Description 01 Initial Release Attribute Access Na
36. le Low mV UDINT Set the low scale for process 0 00 to 50 00 mV input 1000 when Sensor Type set to mV default 0 00 mV Watlow Series SD6 PID with DeviceNet 18 Attribute Access Name DeviceNet Description of Attribute Semantics of Values Rule Data Type 170 Get Set Process Scale High mV UDINT Set the high scale for 0 00 to 50 00 mV process input 1000 when Sensor Type set to mV default 50 00 mV 171 Get Set Process Input Low error INT Sets the low process value 1 00 to 10 00 mA 100 mA that will cause an error to Default 1 00 mA occur for the process input 172 Get Set Process Input Low error INT Sets the low process value 1 00 to 5 00 V Volts that will cause an error to 100 Default 1 00 V occur for the process input 173 Get Set Process Input Low error INT Sets the low process value 1 00 to 25 00 mV 100 mV that will cause an error to Default 1 00 mV occur for the process input 174 Get Set Process Input High error UINT Sets the high process value 10 00 to 21 00 mA mA that will cause an error to 100 Default 21 00 occur for the process input mA 175 Get Set Process Input High error UINT Sets the high process value 5 00 to 11 00 V 100 Volts that will cause an error to Default 11 00V occur for the process input 176 Get Set Process Input High error UINT Sets the high process value 25 00 to 51 00 mV mV that wil
37. me DeviceNet Description of Attribute Semantics of Values Rule Data Type 1 Get Revision UINT Revision of this object The revision level of this object currently 1 2 Get Max Instance UINT Max allowed Instances Always 1 for this Class Table 27 Operational Object Instance Attributes Attribute Access Name DeviceNet Description of Attribute Semantics of Values Rule Data Type 100 Get Set Calibration Offset DINT Offset the input reading 999 to 999 x 1000 default 0 101 Get Set Autotune BOOLEAN Start an Autotune 0 OFF default 1 ON 102 Get Set Auto Manual Mode BOOLEAN Set the control mode 0 Auto default 1 Manual 103 Get Power Heat UINT Displays the current heat con 0 0 to 100 0 trol power 104 Get Power Cool UINT Displays the current cool con 0 0 to 100 0 trol power 105 Get Set Heat Control Method USINT Set the heat control method 0 OFF 1 PID default 2 ON OFF Watlow Series SD6 PID with DeviceNet 20 Attribute Access Name DeviceNet Description of Attribute Semantics of Values Rule Data Type 106 Get Set Proportional Band Heat UDINT Set the proportional band for 1 to 999 C x1000 if Temperature the heat outputs Sensor Type is set to Thermocouple or RTD default 25 C 107 Get Set Proportional Band Heat UDINT Set the proportional band for 0 001 to 999 999 units if Process the heat outputs Sensor Type is set to mA or Volt
38. only 3 Filter both 123 Get Set Filter Value UDINT Set the input filter value units 0 0 to 60 0 default 0 0 in seconds seconds 1000 124 Get Set Output 1 Function USINT Set the output 1 function 0 OFF 1 Process Alarm 2 Deviation Alarm 3 Heat Control default 4 Cool Control 125 Get Set Control Method 1 USINT Set the output 1 control type 1 Fixed Timed Base Only used with PID control default 1 Variable Time Base 126 Get Set Fixed Time Base 1 USINT Set the time base for fixed 1 0 to 60 0 if Output 1 is a time based control mechanical relay 0 1 to 60 0 if Output 1 is not a mechanical relay Defaults 20 0 mechanical relay 5 0 solid state relay 1 0 switched DC 127 Get Set Power Limit 1 UINT Set the maximum power out 0 0 to 100 put for a control output default 100 128 Get Set Output Power Scale Low 1 USINT Set the low end of the range 0 to 100 within which the output will default 0 scale 129 Get Set Output Power Scale High 1 USINT Set the high end of the range O to 100 within which the output will default 100 scale 130 Get Set Output Non linear Function USINT Select a non linear output 0 OFF default 1 curve to match the response 1 Curve 1 of your system 2 Curve 2 131 Get Set Analog Output 1 Units USINT Set the analog output units 0 Milliamperes default 1 Volts 132 Get Set Analog Output 1 Low Scale UDINT Set the low scale for analog 0 00 to 20 00 mA if output mA o
39. ries of objects DeviceNet Objects and Application Objects DeviceNet objects handle Data Types what is necessary for networking and communications The descriptions of attributes in the following sections Application Objects have access to the SD6 controller s includes the data type for each Table 5 lists and describes parameters and data these data types Table 5 Descriptions of Elementary Data Types Data Type Name Data Type Description BOOL Logical Boolean with values TRUE and FALSE BYTE Bit string 8 bits EPATH DeviceNet path segments INT Signed 16 bit integer value SHORT_STRING Character string 1 byte per character 1 byte length indicator UDINT Unsigned 32 bit integer value UINT Unsigned 16 bit integer value USINT Unsigned 8 bit integer value WORD Bit string 16 bits Watlow Series SD6 PID with DeviceNet 3 Group 2 Only Server A slave server device that is UCMM incapable and must use the Predefined Master Slave Connection Set to estab lish communications at a minimum the Predefined Master Slave Explicit Messaging Connection must be sup ported A Group 2 Only device can transmit and receive only those identifiers defined by the Predefined Master Slave Connection Set reference DeviceNet Spec Vol 1 Sec 2 Master Slave Connections The SD6 supports the Predefined Master Slave Connection Set refer to DeviceNet Specification Vol 1 Sec 7 The general model
40. ry switch used to set the data rate speci fies a valid data rate i e 125 250 or 500K Baud the Baud Rate attribute shall have Get Only access If the rotary switches are set to the software programmable mode the MACID shall have Get and Set access DeviceNet object shall be a required service for all devices This implies a requirement that all devices are Group 2 devices on the DeviceNet network Additionally all devices shall support as a minimum the Explicit connection and the I O Poll connection in the Master Slave connection set The Release Master Slave Connection Set service of the DeviceNet object shall be a required service Refer to the DeviceNet Specification Vol I Sec 5 5 for complete requirements Table 9 DeviceNet Object Revision History Revision Description 01 Initial Release 02 Modification of Baud Rate Attribute Behavior Watlow Series SD6 PID with DeviceNet Table 10 DeviceNet Object Class Attributes Table 11 DeviceNet Object Instance Attributes Attribute Access Name DeviceNet Data Description of Semantics of Values Rule Type Attribute 1 Get Revision UINT Revision of this object The revision level of this object This is now at 2 Attribute Access Rule Name DeviceNet Data Description of Semantics of Type Attribute Values 1 Get Set MACID USINT Node Address Range 0 63 2 Get Set Baud Rate USINT Baud Rate Range 0 2 4 Get Bus Off
41. s 3 Get Set Data Array of BYTES See description See description below below Instance Access Rule Name DeviceNet Data Description of Semantics of Type Instance Values 100 Get Set Poll Output LONG USINT Poll Output See Poll output in section 6 2 4 101 Get Poll Input USINT LONG Poll Input See Poll input in USINT USINT section 6 2 4 Watlow Series SD6 PID with DeviceNet Poll Connection The poll connection allows the master to write set point and process value in one connection It also allows the reading of all process value set point and alarm status Table 14 Static Input Instance 101 in the Assembly Object 7 bytes Parameter and Description Size of Data Exception Status Byte Byte USINT Always returns a value of reserved for future use zero Process Value Actual value of DINT 1999 000 to 9999 000 process input Alarm Status Indicates when USINT For each bit alarm outputs are in alarm con dition 0 None Breakdown of byte 1 Alarm Bit 0 alarm low 1 status Bit 1 alarm high 1 status Bit 2 alarm low 2 status Bit 3 alarm high 2 status Bit 4 to bit 7 unused Control Mode USINT 0 Auto mode Breakdown of byte 1 Manual mode Bit 0 monitor the auto manu al status Bit 1 to bit 7 unused Table 15 Static Output Instance 100 in the Assembly Object 5 bytes Range 1999 000 to 9999 000 Control Modes Breakdown of byte Bit 0 Selects whether the 0 Auto mode
42. ure teresis for ON OFF control degrees if Sensor Type is This determines how far into set to Thermocouple or the ON region the input needs RTD to move before the output default 1 0 actually turns on 120 Get Set Cool Hysteresis Process UDINT Set the control switching 0 000 to 999 999 units if hysteresis for ON OFF con Sensor Type is set to trol This determines how far mA or Volt into the ON region the input default 1 000 needs to move before the output actually turns on 121 Get Proportional Term UINT View the active proportional 0 000 to 1 000 term for PID diagnostics this value multiplied by 100 equals the percent power Watlow Series SD6 PID with DeviceNet 22 Attribute Access Rule Name DeviceNet Data Type Description of Attribute Semantics of Values 122 Get Integral Term UINT View the active integral term for PID diagnostics 0 000 to 1 000 this value multiplied by 100 equals the percent power 123 Get Derivative Term UINT View the active derivative term for PID diagnostics 0 000 to 1 000 this value multiplied by 100 equals the percent power 124 Get Set Alarm 1 High Temperature DINT Set the high alarm set point 0 to 9999 1000 if Sensor Type is set to Thermocouple or RTD default 999 125 Get Set Alarm 1 High Process DINT Set the high alarm set point 1999 to 9999 1000
43. utputs is set to mA default 0 00 1000 Watlow Series SD6 PID with DeviceNet 15 Attribute Access Name DeviceNet Description of Attribute Semantics of Values Rule Data Type 133 Get Set Analog Output 1 Low UDINT Set the low scale for analog 0 00 to 10 00 V if output Scale volts outputs is set to Volts default 0 00 1000 134 Get Set Analog Output 1 High UDINT Set the high scale for analog 0 00 to 20 00 mA if output Scale mA outputs is set to mA default 20 00 mA 1000 135 Get Set Analog Output 1 High UDINT Set the high scale for analog 0 0 to 10 00 V if output is Scale volts outputs set to Volts default 10 00 V 1000 136 Get Set Output 2 Function USINT Set the output 2 function 0 OFF 1 Process Alarm 2 Deviation Alarm 3 Heat Control default 4 Cool Control 137 Get Set Control Method 2 USINT Set the output 2 control type 0 Fixed Timed Base Only used with PID control default 1 Variable Time Base 138 Get Set Fixed Time Base 2 UDINT Set the time base for fixed 1 0 to 60 0 if Output 2 is a time based control mechanical relay 0 1 to 60 0 if Output 2 is not a mechanical relay 1000 Defaults 20 0 mechanical relay 5 0 solid state relay 1 0 switched DC 139 Get Set Power Limit 2 UINT Set the maximum power out 1 0 to 100 0 put for a control output default 100 0 140 Get Set Output Power Scale Low UINT Set the low end of the range 0 to 10
44. wise if the Data Rate switch is set to PGM the data rate will be software programmable On power down the unit will always come back into the net work with its last known baud rate and address The factory default values are as follows Baud Rate 500KB Address 63 Table 3 DeviceNet Connectors Pin Pin Signal Function Open style Open style M12 Closed style Black 3 V DeviceNet power return Blue 5 CAN_L Negative side of the DeviceNet bus Closed s Grey bare 1 Drain Shield interconnect M12 style White 4 CAN_H Positive side of the DeviceNet bus Red 2 V DeviceNet power DeviceNet Communications This appendix describes the DeviceNet protocol as it is j implemented in the Series SD6 controller It primarily Addressi ng describes the objects and attributes accessible via the All data is referenced based upon a four part definition DeviceNet protocol It may be necessary to refer to the Node MAC ID Class Instance Attribute DeviceNet specification as a compliment to the information found here Table 4 Four Components to an Address with Ranges DeviceNet Overview Node Address MAC ID 0 to 63 The SD6 controller supports the object based modeling Class ID 1 to 255 used in the DeviceNet concepts This product is configured Instance ID 0 to 255 as a Group 2 Only Slave device using the Predefined Master Slave Connection Set Attribute ID 1 to 255 There are two main catego
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