IBA ibaPQU-S, Manual

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Manual
Issue 1.5
19
7.2.3 Indicators digital inputs
L10…L17
The green LEDs indicate whether a digital input is active or not.
LED Status Description
L10…L17
On
Off
Signal ok, logical 1
No signal, logical 0

For further information, see chapter 7.5
”Digital inputs X5”
7.3 Operating elements
7.3.1 ON/OFF switch S11
Position Status Description
I
0
On
Off
Device switched on
Device switched off
By switching the device off and on again, the supply voltage is disconnected and re-
connected and the device is rebooted.
7.3.2 Rotary switches S1 and S2

The rotary switch S1 is used to set the device address. Two devices can be con-
nected to a ring using the 32Mbit Flex protocol.
Device number in the
ring structure Position of rotary switch S1
Not allowed 0
1. Device 1
2. Device 2

S2 is not used (should be zero).
Important note
Unlike other iba devices supporting the 32Mbit Flex protocol, it is only allowed to oper-
ate two ibaPQU-S systems in cascade configuration at one free 32Mbit Flex link of an
ibaFOB card due to the high sampling rate of 10 - 40 kHz and the high data volume in
the network channel of the Flex protocol.
Important note
When starting up the device for the first time, check the status signals of ibaPQU-S
(data loss etc.). If multiple signals occur, the time base of the system has to be ex-
tended.