Chapter 6 Safety Communication Functions; Cc-Link Ie Tsn Safety Communication Functions; Overview - Mitsubishi Electric 800 Series Instruction Manual

6
Safety Communication Functions
6.1

CC-Link IE TSN safety communication functions

6.1.1

Overview

The FR-E800-SCE inverters support CC-Link IE TSN safety communication functions as the CC-Link IE TSN application.
Input and output signals for safety sub-functions can be controlled using CC-Link IE TSN safety communication functions.
 Term
The following table describes terms used in this Instruction Manual related to the safety communication and CC-Link IE TSN
safety communication functions.
Term
Safety communication
Standard communication
Remote station
Remote station (safety station)
 Communication specifications
The communication specifications are shown in the following table.
Item
Communication method
Maximum number of safety connections for one
station
Safety remote I/O
 Safety communication error detection
When a communication error is detected by a CC-Link IE TSN safety communication function, "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.
 Additional remote I/O signals for CC-Link IE TSN safety communication
functions
In addition to the remote I/O signals and remote devices compatible with CC-Link IE TSN, the following safety remote I/O
signals are supported for CC-Link IE TSN safety communication functions.
Item
Safety remote input (SA¥X)
Safety remote output (SA¥Y)
34
6. Safety Communication Functions
6.1 CC-Link IE TSN safety communication functions
Communication performed with all necessary measures included to guarantee safe data
transmission according to the requirements of IEC 61508
Communication other than the safety communication (cyclic transmission and transient
transmission of CC-Link IE TSN)
A station that transmits I/O bit signals and I/O word data by cyclic transmission. It also supports
transient transmission. It does not support safety communication functions.
A station that transmits I/O bit signals by safety communication. It supports safety communication
functions.
Description
Connecting type
1
SA¥X 32 bits
SA¥Y 32 bits
Description
Safety input signal from the inverter to the master/local module
Safety output signal from the master/local module to the inverter
Description