Yaskawa Microtrac Gateway to Square D Sy/MAX Family of PLCs for use with Microtrac LAN - Manual (Page 4)

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4/12/94
2
SETUP
SOFTWARE
3. 80188 Based CPU card (MagneTek part no. 46S03016-0010).
Set serial port select to RS-232 by installing jumper plug on E1 from center pin
to 232 pin.
Set I/O Channel Select to disabled by installing jumper plug on E3 from center
pin to DIS pin.
There must be a 32K static RAM chip installed into socket RAM0.
The 64K EPROM that contains the PLC Interface software must be installed into
socket ROM1.
This card may be installed into any slot of the backplane. However, since the
card is short, it should be installed into one of the shorter slots in the backplane.
This will leave a long slot open for future additional circuit cards.
The EPROMs on the CPU card contain a software program that is fixed (i.e., not
changeable on a job-to-job basis), and transparent to the user. It allows
bidirectional communication between MicroTrac DSD drives and Square D’s
Model 400, 600 and 700 PLCs as follows:
1 . L o g i c :
a. PAC block LOGI inputs from PLC registers.
b. PAC block LOGO outputs to PLC registers.
2 . N u m e r i c :
a. PA C block NUMI inputs from PLC registers.
b. PAC block NUMO outputs to PLC registers.
c. PA C block GETN and RDCI inputs and outputs from and to
PLC registers.
S O F T WA R E
RD 914-10