Omron DeviceNet Safety, System Configuration Manual

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165
Programming Section 6-3
Function Blocks Supported by NE1A-series Controllers with Unit Version 1.0 or Later
(Including NE1A-SCPU01-EIP and NE1A-SCPU02-EIP)
Emergency
Stop Switch
Monitoring E-STOP Monitors the status of the emergency
stop switch.
Reset Reset Turns ON the Output Enable signal
when the reset signal is correctly input
while the input condition for the Reset
function block is ON.
Restart Restart Turns ON the Output Enable signal
when the restart signal is correctly
input while the input condition for the
Restart function block is ON.
User Mode
Switch Moni-
toring User Mode
Switch Monitors the operating mode switch for
the user system or device.
External
Device Moni-
toring EDM Evaluates the input signal and external
device status and sends a safety out-
put to the external device.
Name
Notation on
Function List
Display on the Network
Configurator Logic Editor
Screen
Details
Reset Set Flip-
Flop RS-FF When Input 1 turns ON, RS-FF holds
the ON status in the function block and
connects to Output 1 for output.
Because the ON status is held in the
function block, the ON status contin-
ues to be output even when Input 1
turns from ON to OFF.
When Input 2 is turns ON, the signal
held in the function block turns OFF.
Muting Muting Temporarily disables the light curtain
detection operation when the muting
sensor is detected.
Enable Switch Enable Switch Monitors enable switch device inputs.
Name Notation on
Function List
Display on the Network
Configurator Logic Editor
Screen
Details