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If you using a controller with more than 4 axis, you will have two pc-cards inside the controller box.
1080
In this case, you will have 2 sets of stepper motor jumpers, one on each card. The jumpers on the
bottom card will be for axes X,Y,Z and W (or A,B,C, and D) and the top will be E,F,G and H. To
access the bottom card, the top card must be carefully removed.
The stepper mode jumpers are located next to the GL-1800 which is the largest IC on the board. The
jumper set is labeled JP40 and the individual stepper mode jumpers are labeled SMX, SMY, SMZ,
SMW. The fifth jumper of the set, OPT, is for use by Galil technicians only.
The jumper set, J41, can be used to connect the controllers internal power supply to the optoisolation
inputs. This may be desirable if your system will be using limit switches, home inputs digital inputs,
or hardware abort and optoisolation is not necessary for your system. For a further explanation, see
section Bypassing the Opto-Isolation in Chapter 3.
The DMC-1000 is installed directly into the ISA expansion bus. The procedure is outlined below.
For step motors, the 20-pin ribbon cable, J4 (Driver) must be also be connected.
If you using a controller with more than 4 axis, you will have two pc-cards which are connected
1080
together via a 50-pin ribbon cable, J6. In this case, you will have 2 sets of cables to connect, the first
set will be used for the first four axis and the second set will be used for the remaining axis.
8 • Chapter 2 Getting Started
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Step 3. Install the DMC-1000 in the Computer.
Step A. Make sure the PC is in the power-off condition and unplug power
cord from PC.
Step B. Remove unit cover.
Step C. Remove the metal plate covering the expansion bus slot where the
DMC-1000 will be inserted. DMC-1050 through DMC-1080 require
two expansion bus slots.
Step D. Insert DMC-1000 card in the expansion bus and secure with screw.
Step E. Attach the ribbon cables to your controller card. Insert the 60-pin
ribbon cable into the J2 IDC connector. If you are using a Galil ICM-
1100 or AMP-11X0, this cable connects into the J2 connection on the
interconnect module. If you are not using a Galil interconnect module,
you will need to appropriately terminate the cable to your system
components, see the appendix for cable pin outs. Uncommitted I/O
and analog inputs are accessed through the 26-pin IDC connector, J5.
The auxiliary encoder connections are accessed through the 20-pin IDC
connector, J3. To use the I/O or the auxiliary encoder features, you
must connect ribbon cables to J5 or J3, respectively. The locations of
the connectors, J2, J3, J4, J5, and J6 are shown on the photo of the
DMC-1000 on pg. 2- 5
Step F. Re-secure system unit cover and tighten screws, making sure all
ribbon cable ends that are not terminated lie outside the casing of the
PC.
Step G. Turn Power on to PC.
DMC-1000
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