HARNESS AS-CAB 4562119 - Caterpillar

Develop A System Block Diagram
Illustration 1 g01395613
Sample System Block DiagramBegin by making a sketch of the system diagram. The system diagram should identify each ECM that is in the system. The system diagram should identify each ECM communication type.Refer to the sample of a system diagram that is shown in Illustration 1. Illustration 1 provides an explanation and a description of each electronic control that is used. There is certain information that is needed about each device in order to perform the integration successfully.The system diagram that is shown in Illustration 1 is a generic example that could be used for an application. Each system may vary depending on the components and on the interfaces that the system contains.Caterpillar Electronic Control Numbers 1, 2, and 3
The control numbers can represent an engine control, a combustion module, or other electronic devices that exist in the Caterpillar application.Required Information and Tools:
Package or Engine Serial Number
Parameter Translation Editor PTE file
Data Link AddressesNote: The PTE file should be located on same Compact Disc (CD) with the PL1000E information. If the PTE file is not included, then contact local Caterpillar dealer.Note: For "Data Link Addresses" information, refer to the System Operation Troubleshooting, Testing and Adjusting, RENR8091, "Data Link Address of Caterpillar Electronic Control".PL1000E Communication ECM
The PL1000E Communication ECM is designed specifically for communication translations from Caterpillar electronic controls.Required Information and Tools:
Modbus Port Configuration
Caterpillar Communication Tool Kit or Caterpillar ET 2007B or later
List of Requested Parameters
Modbus and PL1000E Modbus Slave AddressModbus Master Device
This device may be any industry available Modbus communications device so long as it meets the following criteria:
Capable of Modbus communications over RS-232, RS-422, RS-485 (4 wire) and RS-485 (2 wire) or Ethernet
Modbus Protocol communications designed in accordance with Modbus Application Protocol Specification V1.1a
Capable of requesting single and multiple Modbus registers in the range of 40,001 through 42,000Prepare the PCL File
Use the Caterpillar Communications Tool Kit or Caterpillar Electronic Technician (Cat ET) in order to prepare the PCL file as described in this document.Refer to the System Operation Troubleshooting Testing and Adjusting, RENR8091, "PL1000E Communication ECM", "Parameter Translation Configuration" section.Refer also to the System Operation Troubleshooting Testing and Adjusting, RENR8091, "PL1000E Communication ECM", "Create Parameter Translation Design" section.In the PCL design window, each Caterpillar electronic control from the system block diagram would be represented by a CDL or a J1939 ECM Object. Each Caterpillar electronic control from the system block diagram will require a PTE file association. The PL1000E Modbus interface would be represented by a Modbus ECM. The translations are defined by the "Translation Lines". The "Translation Lines" are defined by the CDL or J1939 ECM, and by the Modbus ECM.Contact Network Administrator
Each network is different. Each network requires slightly different configurations. The configuration is dependent upon the hardware and the software that is used in order to configure, manage, and maintain the system's servers.If the embedded web server of the PL1000E Communication ECM's is to be accessible over a local network, then the local network administrator should be contacted in order