-IO Expansion Board
Ndrive HPe 50/75/100
3.8. SSINET (J302/J303)
The SSINet is designed for daisy-chaining encoder signals from one Ndrive HPe 50/75/100 to another for
two/three-axis PSO (laser firing). This allows one Ndrive HPe 50/75/100 containing the -DUALPSO or -
TRIPLEPSO options to track the vectorial position change of two/three axes in real-time. These encoder
signals may also be used for user-defined purposes. Refer to
and
. These four
channels are bi-directional and configured via the SSINet1Setup and SSINet2Setup parameters; refer to the
A3200 Help File for more information. The signals from these ports will be the same as the differential line
driver encoder signal input to the Ndrive HPe 50/75/100, unless the -MXH option is present.
N O T E :
The SSINet #1 and #2 interfaces are both physically hardwired to the J302 and J303 connectors.
If SSINet #1 is configured as an input, a signal driven into the SSINet #1 connections on J302 will also be
present on the SSINet #1 connections of J303, effectively making SSINet #1 on J303 an (un-buffered) out-
put of this same signal. Likewise, this would also be true for the SSINet #2 interface.
Table 3-28:
2-Channel SSINet Connector Pinout (J302/J303)
Pin#
Description
In/Out/Bi
1
SSINet #1 Sin-N
Bidirectional
2
SSINet #1 Sin
Bidirectional
3
SSINet #2 Cosine-N / Marker-N
Bidirectional
4
SSINet #2 Sin-N
Bidirectional
5
SSINet #2 Sin
Bidirectional
6
SSINet #2 Cosine / Marker
Bidirectional
7
SSINet #1 Cosine-N / Marker-N
Bidirectional
8
SSINet #1 Cosine / Marker
Bidirectional
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Chapter 3
91
Содержание Ndrive HPe 100
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