Weidmuller SAI Active Universal Pro Series, Руководство пользователя

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Appendix
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5663600000/1.4/09.09
Hardware configurator
Generally vendor specific, this is dedicated software
for creating and downloading a hardware configura-
tion.
Hexadecimal code
Base-16 numeric code that represents information
from 1 digit, 4 bit, decimal numbers 0 to 15 using
digits 0 to 9 together in conjunction with the letters
A to F.
High byte
More-significant byte of a term consisting of two or
more bytes, for example, a software version num-
ber.
Please see Low byte.
I/O section
The section of the SAI where the digital or analogue
sensors and actuators are connected.
IEC
International Electrotechnical Commission
Industry PC
A standard PC adapted to suit harsh production en-
vironments.
Input addresses
External signals in a PLC are exchanged via digital
or analogue inputs or outputs. These are controlled
by the PLC programme via the addresses. The ad-
dresses can be a combination of station address,
module address and connection address. It some-
times possible that the addresses can only be ac-
cessed byte for byte or word for word.
ISO
International Standard Organization
J1
Designation for a special jumper field used to link
supply voltages.
Jumpers
Jumpers are used to configure electronic sub-
assemblies or set operating parameters that are
carried out either rarely or only once during com-
missioning procedures.
The jumper is usually made of a small metal plate
and a plastic housing. It is plugged into two so-
called pins which results in an electrical contact be-
ing created via the metal plates. Generally, that re-
sults in the function of the hardware component be-
ing activated, deactivated or configured.
LED
Light Emitting Diode – used to indicate signal
statuses of the digital inputs and outputs as well as
the statuses of the voltage supply and Fieldbus.
LED BF
Red/green LED for indicating status on PROFIBUS
Green ON = slave exchanging data
Green flashing = transition after SAI is turned on
Red = error, no data is being exchanged
LED U1
Red/green LED for indicating the status of supply
voltage U1
Green ON = UI1 > 18 V DC
Green OFF = UI1 < 18 V DC
Red ON = UI1 < 18 V DC
Red OFF = UI1 > 18 V DC
LED U2
Red/green LED for indicating the status of supply
voltage U2
Functions as LED U1
LED UI
Red/green LED for indicating the status of supply
voltage UQ1
Functions as LED U1
LED UL
Two green LEDs for indicating module power sup-
ply; also serve to illuminate the address section.
LED UQ1
Red/green LED for indicating the status of supply
voltage UQ1
Functions as LED U1
LED UQ2
Red/green LED for indicating the status of supply
voltage UQ2
Functions as LED U1