Omron G9SP Series Reference Manual

48
Safety Device Function Blocks Section 3-5
Setting: Dual Channel Equivalent
0: OFF, 1: ON
Setting: Dual Channel Complementary
0: OFF, 1: ON
Error Handling and Error Resetting
Timing Chart
When Set to Dual Channel Equivalent
3-5-4 Light Curtain Monitoring
Basic Function The Light Curtain Monitoring function block monitors a type-4 safety light cur-
tain.
Input 1
(NC)
Input 2
(NC)
Output
Enable
00
0
010
100
111
Input 1
(NC)
Input 2
(NO)
Output
Enable
00
0
010
101
110
Error Behavior for error detection Resetting the error
condition Output
Enable
Fault
Present
Error output condition
Discrepancy
error
OFF
(safety
state)
ON Discrepancy
Error output: ON
Remove the cause of the error
and then do the following:
1. Make the inputs inactive
and then active again.
2. Or change the operating
mode to IDLE Mode and
then back to RUN Mode.
Input1
(NC)
Output
Enable
Discrepancy
Error
Fault Present
Input2
(NC)
IDLE to RUN
Discre
p
anc
y
time

Omron G9SP Series Specifications

General

Type	Safety Controller
Programming Software	Sysmac Studio
Supply Voltage	24 VDC
Input Voltage	24 VDC
Operating Temperature	-10 to 55°C
Protection Rating	IP20
Number of Safety Outputs	4
Safety Category	Category 4
Communication Interfaces	Ethernet/IP
Programming	Function block programming
Vibration Resistance	10 to 55 Hz
Weight	Varies depending on model