STEP 1 System Design
STEP 1-1 Determining safety measures based on risk assessment
STEP 1-2 Selecting standard devices, Servo Drive, Servomotor, and safety devices
STEP 1-3 Designing interface between standard control and safety control
 
 
STEP 2 Software and hardware design for 
standard control 
STEP 2-1 Designing I/O and processing
STEP 2-2 Designing tasks
STEP 2-3 Designing user programs
STEP 4 Calculation and verification of safety 
control responsivity 
STEP 4-1 Calculating safety reaction time 
and safety distance 
 
STEP 3 Software and hardware design for 
safety control 
STEP 3-1 Determining wiring for communications, 
power supply, and connection with external I/O devices 
STEP 3-2 Designing I/O and processing
STEP 3-3 Designing safety programs
STEP 4-2 Verifying specification requirement satisfaction
 
STEP 5 Software setting and programming for 
standard control 
STEP 5-1 Creating project
STEP 5-2 Creating slave and unit configuration
 
STEP 6 Software setting and programming for 
safety control 
STEP 5-3 Controller settings
STEP 5-4 Programming
STEP 5-5 Offline debugging
STEP 6-1 Creating safety control system 
configuration 
STEP 6-4 Assigning device variables to I/O ports
STEP 6-5 Programming
STEP 6-6 Offline debugging
STEP 6-2 Checking/setting safety process 
data communications 
STEP 6-3 Assigning devices to safety 
I/O terminal 
 
STEP 7 Servo Drive setting, adjustment, and operation check
STEP 7-1 Installation and mounting
STEP 7-2 Wiring and connections
STEP 7-3 Device setting
STEP 7-4 Test run
STEP 7-5 Adjustment