Cip Safety; Overview - Mitsubishi Electric 800 Series Instruction Manual

6.3

CIP Safety

6.3.1

Overview

The FR-E800-SCE inverters support CIP Safety as the EtherNet/IP application.
Input and output signals for safety sub-functions can be controlled using CIP Safety.
 Term
The following table describes terms used in this Instruction Manual related to the safety communication and the CIP Safety
standard.
Term
UNID
SNN
Node Address
TUNID
OUNID
OCPUNID
CFUNID
SCID
SCCRC
SCTS
SNCT
 Communication specifications
The communication specifications are shown in the following table.
Item
Safety I/O
Safety Open type
Safety Open setting
method
Conformity test
 Safety communication error detection
When a communication error is detected by Safety I/O communication, "E.SAF" (fault detail code 69) is displayed and the
inverter output is shut off. This function is activated regardless of the setting of Pr.502 Stop mode selection at
communication error.
44
6. Safety Communication Functions
6.3 CIP Safety
Unique Network Identifier (Unique Node IDentifier)
Unique ID used to identify a device on the network.
It consists of SNN and Node Address.
UNID is used when communication is established between the master and the inverter.
Safety Network Number
Unique ID used to identify the relevant network in the entire network of the safety system.
For CIP Safety, it refers to the IP address.
Target UNID
In this Instruction Manual, it refers to the UNID of the inverter.
UNID of the master.
UNID of the owner of the inverter's output connection.
It refers to the OUNID in general.
UNID of the owner of the inverter's safety settings.
It refers to the OUNID in general.
Safety Configuration ID
Unique ID used to identify the setting data.
It consists of SCCRC and SCTS.
UNID is used when communication is established between the master and the inverter.
Safety Configuration CRC
CRC of the safety setting value.
Safety Configuration Time Stamp
Time stamp of the time at which any safety setting is changed.
Safety Network Configuration Tool
In this Instruction Manual, it refers to the engineering software of the master.
RPI: Selected between 96 ms and 1000 ms as a multiple of 16.
Number of concurrent connections: 4 (shared among Exclusive Owner, Input Only, Listen Only, Safety Input,
and Safety Output)
Connection type (inverter to master): Single-cast
Connection type (master to inverter): Single-cast
Supported format: Base Format, Extended Format
Type 2a, Type 2b
Use FR Configurator2 to set TUNID, OCPUNID, and SCID.
CT17-ES
Description
Description