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AS-i 3.0 PROFINET Gateway with integr. Safety Monitor
Glossary
Inclusion phase
The AS-i master sends a command to an available slave address to detect new
slaves. If no reply is received, it immediately begins with the next data exchange
phase.
LPF - List of Peripheral Faults
The list of peripheral faults was introduced with specification 2.1. This list includes
an entry for each slave that signals a
⇒
peripheral fault.
Offline phase
In offline phase there is no communication on AS-i.
OSSD = Output Signal Switching Device, release circuit
The safe AS-i components and functional devices assigned to an output circuit of
the AS-i safety monitor. They are responsible for releasing the machine element
which generates the hazardous movement.
Password
Security code for a (security) configuration, is required for releasing a configura-
tion or activating a changed configuration. The password is a string of 4 … 8 al-
phanumeric characters. It is stored in the configuration.
Peripheral fault
Depending on the slave, an overflow, an overload on the sensor supply, or some
other fault affecting the slave peripheral can be displayed.
PIN
A security code is required for teaching code sequences. The PIN is a 4-digit dec-
imal number.
The PIN does not authorize for activating a safety configuration.
The PIN is stored in the EEPROM of the unprotected device section as well as in
the unprotected area of the chip card, and is therefore sent to a new device when
the chip card is replaced. When resetting to factory defaults, the PIN is set to
0000.
Release Code
Security code for a safety configuration on the chip card. A 4-character hexadeci-
mal number generated by the
ASIMON 3 G 2 software. The release code is dis-
played before copying a configuration from the memory card to the Monitor and
must be repeated by the operator.
This provides a technical safeguard against errors in the unprotected display and
keyboard software.