DCS WO-127BL User Manual

MDT-DCS CANopen module v1.0 30-May-2002 MDT-DCS CANopen Module user manual & reference v1.0 30 May 2002 Henk Boterenbrood (boterenbrood@

MDT-DCS CANopen module v1.0 30-May-2002 The MDT-DCS module produces the following 4-databyte TPDO2: MDT-DCS node ® Host COB-ID DataByte 0 D

MDT-DCS CANopen module v1.0 30-May-2002 · PDO transmission type 255 and Event Timer = 0: after every socalled Remote Transmission Request (RTR)

MDT-DCS CANopen module v1.0 30-May-2002 4.2 B-sensor Read-out By setting OD Object 2800, 0, 1 or 2 B-sensors can be selected. The default is n

MDT-DCS CANopen module v1.0 30-May-2002 The B-sensor module's T-sensor is an NTC, Thermometrics type number DC95F502W, with a nominal resi

MDT-DCS CANopen module v1.0 30-May-2002 TemperatureNormalizedResistanceResistanceAIN4(ADC)[C] Ohm OhmVolt-50 68.60 343000.00-2.1832-45 48.16 24

MDT-DCS CANopen module v1.0 30-May-2002 4.3 Frontend Electronics Parameter Read-out The CSM-SPI connectors provides the interface to an ELMB-

MDT-DCS CANopen module v1.0 30-May-2002 electronics configuration would become the MDT-DCS module's task. Appropriate additions to the modu

MDT-DCS CANopen module v1.0 30-May-2002 The digital outputs can be set using the PDO mechanism. The CAN-identifier used for this PDO is the 1st

MDT-DCS CANopen module v1.0 30-May-2002 If the store-operation did not succeed the MDT-DCS node sends the following reply (SDO Abort Domain Tra

MDT-DCS CANopen module v1.0 30-May-2002 8 MDT-DCS/ELMB Interface and ELMB Jumpers This section describes in more detail how the ELMB inside t

MDT-DCS CANopen module v1.0 30-May-2002 ABSTRACT The MDT-DCS module is a CANopen node to be mounted on each ATLAS MDT muon chamber. It has bee

MDT-DCS CANopen module v1.0 30-May-2002 Using the ELMB's onboard DIP-switches a node identifier can be set between 1 and 63 (has to be uni

MDT-DCS CANopen module v1.0 30-May-2002 9 MDT-DCS Object Dictionary The values of objects marked with * in the Index column can be stored perma

MDT-DCS CANopen module v1.0 30-May-2002 Communication Profile Area (MDT-DCS) (continued…) Index (hex) Sub Index Description Data/ Object Attr

MDT-DCS CANopen module v1.0 30-May-2002 Communication Profile Area (MDT-DCS) (continued…) Index (hex) Sub Index Description Data/ Object Att

MDT-DCS CANopen module v1.0 30-May-2002 Manufacturer-specific Profile Area (MDT-DCS) Index (hex) Sub Index Description Data/ Object Attr Defa

MDT-DCS CANopen module v1.0 30-May-2002 Manufacturer-specific Profile Area (MDT-DCS) (continued…) Index (hex) Sub Index Description Data/ Ob

MDT-DCS CANopen module v1.0 30-May-2002 Manufacturer-specific Profile Area (MDT-DCS) (continued…) Index (hex) Sub Index Description Data/ Ob

MDT-DCS CANopen module v1.0 30-May-2002 Manufacturer-specific Profile Area (MDT-DCS) (continued…) Index (hex) Sub Index Description Data/ O

MDT-DCS CANopen module v1.0 30-May-2002 Manufacturer-specific Profile Area (MDT-DCS) Index (hex) Sub Index Description Data/ Object Attr Defa

MDT-DCS CANopen module v1.0 30-May-2002 Manufacturer-specific Profile Area (MDT-DCS) Index (hex) Sub Index Description Data/ Object Attr Defa

MDT-DCS CANopen module v1.0 30-May-2002 1 Introduction and Overview The MDT-DCS module is the local monitor-and-control platform for the ATLA

MDT-DCS CANopen module v1.0 30-May-2002 Standardised Device Profile Area (MDT-DCS) Index (hex) Sub Index Description Data/ Object Attr Defaul

MDT-DCS CANopen module v1.0 30-May-2002 10 Emergency Objects CANopen Emergency messages are triggered by the occurrence of an internal (fatal)

MDT-DCS CANopen module v1.0 30-May-2002 Error Description Emergency Error Code (byte 0-1; hex) Manufacturer-specific Error Field (byte 3-7)

MDT-DCS CANopen module v1.0 30-May-2002 11 Board Tests 11.1 Integrated Tests (under discussion; not yet implemented) The on-board ADC and the

MDT-DCS CANopen module v1.0 30-May-2002 11.2 Stand-alone Test Applications There are a number of separate stand-alone applications for the ELMB

MDT-DCS CANopen module v1.0 30-May-2002 References [1] H.Boterenbrood, Software for the ELMB (Embedded Local Monitor Board) CANopen module, Ve

MDT-DCS CANopen module v1.0 30-May-2002 Appendix A. NTC Temperature Sensor Data (datasheets taken from manufacturer website: http://www.thermom

MDT-DCS CANopen module v1.0 30-May-2002 37

MDT-DCS CANopen module v1.0 30-May-2002 Figure 1. Block diagram of the MDT-DCS module with plug-on ELMB and its connec-tions to the MDT fronte

MDT-DCS CANopen module v1.0 30-May-2002 2 External Interfaces Figure 2 shows a picture of the front panel of the MDT-DCS module with its interf

MDT-DCS CANopen module v1.0 30-May-2002 VDP (ca. +5.6V)10 9 not connected Out (PORTC5)8 7 Out (PORTC4) DGND 6 5 In (PORTF6) DGND 4 3 Out (

MDT-DCS CANopen module v1.0 30-May-2002 cables to B-sensormodules cables to T-sensors CAN-buscablesFigure 3. Picture of an MDT-DCS m

MDT-DCS CANopen module v1.0 30-May-2002 The module has 2 connectors for the CAN-bus to ease the daisy-chaining of multiple mod-ules on one CAN-b

MDT-DCS CANopen module v1.0 30-May-2002 4 Data Read-out Each data object in the MDT-DCS module can be accessed through the CANopen Object Dict