55
F3SJ-A
User’s Manual
Chapter
2
Mu
ting Sys
te
m
System Configuration and Functions
E
Auxiliary Output (Non-Safety Output)
The auxiliary output is used to monitor the status of the F3SJ. This output can be connected to a
device such as a relay, indication lamp, programmable controller, etc.
Do not use the auxiliary output or external indicator output for safety applications. Human body may
not be detected when F3SJ fails, resulting in serious injury.
Auxiliary output 1 provides an inverted signal of the safety output. (Factory Shipment) To connect a
muting lamp to the auxiliary output 1, use the setting tool to configure output operation mode as
"muting/override information" and connect it to the auxiliary output 1.
Ton: Response time of safety output's OFF to ON, Toff: Response time of safety output's ON to OFF
Response time p.17
Setting Change by the Setting Tool
Output operation mode and other attributes can be changed for the auxiliary output by the setting tool.
See p.95 for details.
Resetting Lockout
When the cause of the lockout is removed, the lockout condition can be released by using either of the
following methods.
•Cycle the power back ON
•Set the reset input line open or to 0 to 1.5V for 100ms or longer, and then apply 9 to 24V again.
Lockout due to a muting wiring error and an ABC blinking error may not be released by a reset input.
External Device Monitoring Function (EDM)
This function detects malfunctions, such as welding, in external relays (or contactors) that control the
hazardous zone of a machine.
The timing chart is the same as that for the basic system. For details, refer to the page shown below.
External Device Monitoring Function p.34
For the wiring diagram, refer to the page shown below.
ON
OFF
ON
OFF
Toff
/Blocked
Unblocked
Blocked
Unblocked
Auxiliary output 1
Safety output
Toff
x2 or less *1
Ton
Toff x2 or less *1
*1 When a reversed signal of safety output is assigned to the auxiliary output 2 by the setting tool,
a delay time of the auxiliary output 2 from the safety output is Toff x 3 or less.
Courtesy
of
CMA/Flodyne/Hydradyne
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Motion
Control
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Hydraulic
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