Safety Communication Settings (Safety Programmable Controller) - Mitsubishi Electric RV-FR Series Instruction Manual

8 SYSTEM APPLICATION EXAMPLES

Safety communication settings (safety programmable controller)

8.1.4
Configure the safety communication settings of the safety programmable controller such as communication
destinations, safety data transfer devices, transmission interval monitoring times, and safety refresh monitoring
times. Set a transmission interval monitoring time and safety refresh monitoring time that satisfy the conditions
shown in "8.1.10 Transmission interval monitoring time" and "8.1.11 Safety refresh monitoring time".
Station No.0: <1> Safety programmable
controller (master station)
RnSFCPU
SA\Y
000
Send data
00F
Station No.1
000
00F
SA\Y
Send data
010
Station No.2 -
01F
CPU No.2
Data received
010
Station No.2 -
01F
CPU No.2
8-112 Application Example 1
Fig. 8-2: Safety communication settings
Station No.1: <2> Safety remote I/O
module (remote station)
NZ2GNSS2-16DTE
SA\X
000
007
Station No.2: <3> Programmable controller (local station)
CPU No.1 ： RnCPU
SA\X
Fig. 8-3: Overview of safety data transfer
Y
000 Safety
output
007
X
Safety
input
CPU No.2 ： CR800-R controller
SCNI
Data received
01
Station No.2 -
08
CPU No.2
SCNO
Send data
01
Station No.2 -
04
CPU No.2