IDEC FS1A Controller - Manual (Page 358)

LOGIC
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Type Function Symbol Description Reference page
AND
&
This function means logical
(AND) of multiple inputs.
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OR
>=1
This function means logical (OR)
of multiple inputs.
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XOR
=2k+1
This function means exclusive
logical (XOR) of multiple inputs.
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Self-hold
Hold
Trigger
Self-hold
function
This function means self-holding
of an input.
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Muting II
Muting
functionⅡ
Safety
Input
Muting
（∞）
This function adds a muting
function to connected safety
devices.
(∞) means the limit of muting time
is undefined.
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Control start
Control
Start
Control
This function adds an operation
confirmation function to the
connected start input devices.
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Logi
c ope
rati
on functio
n
Two-hand
control
Two-hand
control
Type IIIC
Safety Input 1
Safety Input 2
This function means two-hand
control function.
This function is applicable as
Type IIIC according to ISO13851.
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Safety output
Hold
EDM
OSSD
This function is for controlling the
safety output.
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Output
function Safety output
with timer
Hold
EDM
OSSD
with
Off delay
This function is for controlling the
safety output with an OFF delay
timer.
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