93
Magtrol Model DSP7000 Dynamometer Controller
Chapter 8 – Optional Equipment
operation
Command Code
I/O Card 1
Command Code
I/O Card 2
Function Explanation
IO1DI,# IO2DI,# Read to IO card
Digital input
DIN3 is available
if not being used
for external alarm
Read a value of
the Digital input
#
1 = Input line 1
2 = Input line 2
3 = Input line 3
Returns a 0 or 1
and <cr>< lf>
AF11,#
AF12,#
AF21,#
AF22,#
Set up I/O card
Filter
0=NONE
1=2 Hz
2=5 Hz
3=10 Hz
4=20 Hz
5=50 Hz
6=100 Hz
IO1AIO,# IO2AIO,# Set up the offset
of channel 1 of
analog input
#
1=Channel 1
2=Channel 2
IO1AIG,# IO2AIG,# Set up the gain
of channel 1 of
anolog input
#
1=Channel 1
2=Channel 2
8.2 GPIB INTERFACE
8.2.1 gpiB CarD inSTallaTion
1. Remove the two Philips pan head screws at each side of the cover of DSP7000 as shown in
Figure 8–1 DSP7000 Top Cover, and then remove the cover.
2. Remove the four Phillips pan head screws from the back panel covering the GPIB Card slot
and remove the panel.
3. Plug the GPIB card into the female header of the main board as shown in Figure 8–9 GPIB
Card Installation. Ensure the component side of the GPIB card is on the left.