RFC 4072S
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PHOENIX CONTACT 108580_en_02
Safety PLC (iSPNS 3000)
Table 2-3 Status information: safety PLC (iSPNS 3000)
Indicator Color Meaning
Gray The function of the iSPNS 3000 is deactivated. No safety-
related program is loaded.
Blue Initial state in which the iSPNS 3000 passes through various
phases until it is ready for operation (e.g., self-test, synchroni-
zation with the standard controller). The iSPNS 3000 is ready
for operation once it has passed through these phases.
FS is off.
Green Cyclical processing of the safety-related application program
has started.
FS is off.
Orange The iSPNS 3000 is in the “Debug Run” state.
This state was invoked from the PLCnext Engineer software
with an active online connection.
FS is off.
Orange The iSPNS 3000 is in the “Debug Stop” state.
This state was invoked from the PLCnext Engineer software
with an active online connection.
The iSPNS 3000 is ready. Cyclical processing of the safety-
related application program has stopped. The iSPNS 3000
must be started manually via the PLCnext Engineer software.
FS is off
Red The iSPNS 3000 is in the safe state (failure state).
FS is red.
WARNING: Avoid possible danger – outputs can be set
Take appropriate measures to ensure that your system/machine does not present any
danger.
Variables can be overwritten in the “Debug Run” state. These are then also transmitted to
the PROFIsafe output devices and output.
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