ProSoft Technology MVI56-PDPMV1 - Manual (Page 6)

Contents MVI56-PDPMV1 ♦ ControlLogix Platform
User Manual PROFIBUS DPV1 Master
Page 6 of 255 ProSoft Technology, Inc.
March 22, 2011
2.4.2 Example 2: Remote Rack Application .................................................................. 117
2.5 Verifying Correct Operation .................................................................................. 123
2.5.1 Checking the PROFIBUS LEDs on the MVI56-PDPMV1 ..................................... 123
2.5.2 Viewing the Online Status of the PROFIBUS Network ......................................... 124
2.5.3 Viewing the Fieldbus Data from the MVI56-PDPMV1’s Configuration/Debug Menu126
2.5.4 Viewing the Controller Tags in RSLogix 5000 ...................................................... 129
2.5.5 Sending a Mailbox Message in RSLogix 5000 ..................................................... 130
3 Mailbox Messaging 133
3.1 Mailbox Message Queuing ................................................................................... 134
3.1.1 Queue Timeouts ................................................................................................... 134
3.2 Flex Mode Mailbox Communication...................................................................... 135
3.2.1 Using FLEX Mode MSG Instructions .................................................................... 136
3.2.2 Retrieving Status Information ............................................................................... 137
3.2.3 Sending Mailbox Commands ................................................................................ 139
3.2.4 Reading Alarms .................................................................................................... 143
3.2.5 Rebooting the Module ........................................................................................... 144
3.3 Legacy Mode Mailbox Communication ................................................................. 145
3.3.1 Input Mailbox: Legacy Mode ................................................................................. 145
3.3.2 Output Mailbox: Legacy Mode .............................................................................. 146
3.3.3 Receiving Mailbox Message Responses from the Module: Legacy Mode ........... 146
3.4 Special Function Mailbox Messaging Commands ................................................ 148
3.5 Mailbox Message Commands .............................................................................. 150
3.5.1 Mailbox Message: Set Slave Mode ...................................................................... 150
3.5.2 Mailbox Message: Get Slave Diagnostics ............................................................ 153
3.5.3 Mailbox Message: Get Slave Configuration ......................................................... 155
3.5.4 Mailbox Message: Set Slave Address .................................................................. 157
3.5.5 Mailbox Message: Get Live List ............................................................................ 160
3.5.6 Mailbox Message: Acyclic Data Read: Class 1 .................................................... 161
3.5.7 Mailbox Message: Acyclic Data Write: Class 1 .................................................... 164
3.5.8 Mailbox Message: Alarm Indication ...................................................................... 165
3.5.9 Mailbox Message: Set Operating Mode ............................................................... 167
3.5.10 Mailbox Message: Start Slave .............................................................................. 169
3.5.11 Mailbox Message: Stop Slave .............................................................................. 170
3.6 Mailbox Messaging Error Codes........................................................................... 173
3.6.1 Acyclic Message Status Word .............................................................................. 173
3.6.2 Return Codes ........................................................................................................ 174
3.6.3 Error Codes ........................................................................................................... 175
3.6.4 DP-V1 Error Codes ............................................................................................... 176
4 Diagnostics and Troubleshooting 177
4.1 Basic Troubleshooting Steps ................................................................................ 178
4.2 LED Status Indicators: Front of MVI56 Module .................................................... 179
4.2.1 Module Faceplate Status Indicators ..................................................................... 179
4.2.2 PROFIBUS Master Indicators ............................................................................... 180
4.2.3 Examples .............................................................................................................. 180
4.2.4 Legacy Mode (Use Legacy Mode = Yes) ............................................................. 182
4.2.5 Flex Mode (Use Legacy Mode=No) ...................................................................... 183
4.3 Using ProSoft Configuration Builder (PCB) for Diagnostics ................................. 184
4.3.1 Disabling the RSLinx Driver for the Com Port on the PC ..................................... 184
4.3.2 RS-232 Configuration/Debug Port ........................................................................ 186