RSTi-OM User Manual
Warnings and Cautions
GFK-3212A
Jun 2021
Contents
iii
PROFINET IO Reference Information ................... 102
Write PDO Data to IO-Link Device From PLC ..................................................... 104
IO-Link Event Mapping Overview ........................................................... 106
IO-Link EventCode Mapping................................................................... 106
Modbus/TCP Interface ........................................ 109
Multiple Port Process Data (PDI/PDO) Access via Modbus/TCP ......................... 113
MQTT Interface .................................................. 115
MqttTopicBase/clientinfo ...................................................................... 117
MqttTopicBase/clientstatus .................................................................. 117
MqttTopicBase/port/n/status ................................................................ 118
MqttTopicBase/port/n/deviceinfo ......................................................... 119
MqttTopicBase/port/n/event................................................................. 120
MqttTopicBase/port/n/pdi .................................................................... 120
MqttTopicBase/port/n/pdo ................................................................... 121
MqttTopicBase/port/n/auxin ................................................................. 121
Functionality Descriptions ................................. 128
Input Process Data Block Description ..................................................... 128
Input Process Data Block-8 Bit Data Format ........................................... 129
Input Process Data Block-16 Bit Data Format ......................................... 130
Input Process Data Block-32 Bit Data Format ......................................... 130
Output Process Data Block Description .................................................. 130
Output Process Data Block-8 Bit (SINT) Data Format .............................. 131
Output Process Data Block-16 Bit (INT) Data Format ............................. 131
Output Process Data Block-32 Bit (DINT) Data Format ........................... 132
Clear Event After Hold Time Process ...................................................... 133
Clear Event in PDO Block Process ........................................................... 134