7i96 with a G540
25 Sep 2019 01:36 #146124
by phillc54
7i96 with a G540 was created by phillc54
I have a 7i96 connected to a G540.
All four motor drivers and the charge pump are working fine.
I would like to connect the FAULT output from the G540 to the 7i96 if possible. It is on the G540's parallel port connector and is at 0.13V when normal and 4.25V when in fault mode.
The 7i96 inputs are in sinking mode.
Would it be OK to tie the 0V rails of the logic power supply (5V) and field power supply (24V) together and connect the FAULT output from the G540 to an input of the 7i96.
All four motor drivers and the charge pump are working fine.
I would like to connect the FAULT output from the G540 to the 7i96 if possible. It is on the G540's parallel port connector and is at 0.13V when normal and 4.25V when in fault mode.
The 7i96 inputs are in sinking mode.
Would it be OK to tie the 0V rails of the logic power supply (5V) and field power supply (24V) together and connect the FAULT output from the G540 to an input of the 7i96.
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25 Sep 2019 04:02 #146127
by PCW
Replied by PCW on topic 7i96 with a G540
Theres no issue with commoning the 24V/5V since all 7I96 24V I/O is isolated
but it does seem a bit weird, I would think you would run the G540 from the
7I96's parallel expansion connector (with appropriate firmware)
but it does seem a bit weird, I would think you would run the G540 from the
7I96's parallel expansion connector (with appropriate firmware)
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25 Sep 2019 04:07 #146128
by phillc54
#2 I hadn't thought of that.
Replied by phillc54 on topic 7i96 with a G540
#1 I was lazy, I had a 7i76e installed and swapped it out for the 7i96.I would think you would run the G540 from the
7I96's parallel expansion connector (with appropriate firmware)
#2 I hadn't thought of that.
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25 Sep 2019 06:38 #146131
by pl7i92
Replied by pl7i92 on topic 7i96 with a G540
do you got a image of the 7i76 connecting to the G540
did you use a homemade Connector
did you use a homemade Connector
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25 Sep 2019 06:50 #146134
by phillc54
Replied by phillc54 on topic 7i96 with a G540
I cut up a standard parallel cable.
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25 Sep 2019 08:29 #146141
by rodw
Actually, I wondered about that when Phill emailed me his wiring diagram....
Replied by rodw on topic 7i96 with a G540
but it does seem a bit weird, I would think you would run the G540 from the
7I96's parallel expansion connector (with appropriate firmware)
Actually, I wondered about that when Phill emailed me his wiring diagram....
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