INTRODUCTION
I-E96-427B
E - 1
APPENDIX E - INPCT01 PLANT LOOP TO COMPUTER
TRANSFER MODULE
INTRODUCTION
Several dipswitches must be set for the INPCT01 Plant Loop to
Computer Transfer Module. The INPCT01 module consists of
two circuit boards: a memory board and a CPU board. The
memory board has no user configurable operating options. The
CPU board has three dipswitches that set the module operating
characteristics. Figure
shows the CPU board layout. Tables
,
explain the dipswitch settings for the CPU
board. For more information on the module, refer to the
INPCI02 Plant Loop to Computer Interface
product instruc-
tion.
NOTE: Jumpers J1 through J3 are factory set. Do not change the
jumper settings.
Figure E-1. INPCT01 Module CPU Board Layout
Table E-1. NIPCT01 Dipswitch U72 Option Settings
Position
Setting
Function
1
0
ROM checksumming enabled.
1
ROM checksumming disabled.
2/3
Ports 1 and 2 data characteristics.
0/0
8 data bits, 1 stop bit, no parity.
0/1
8 data bits, 1 stop bit, even parity.
2/3
(cont.)
1/0
8 data bits, 1 stop bit, odd parity.
1/1
8 data bits, 2 stop bits, no parity.
T00387A
P1
P2
P3
STOP SW2
OPTION
SWITCH
BAUD RATE
SWITCH
JUMPERS
J1, J2, J3
DIAGNOSTICS
SWITCH
U72
U73
U75
RESET SW1
1 2 3 4
OPEN
5 6 7 8
1 2 3 4
OPEN
5 6 7 8
1 2 3 4
OPEN
5
J1 J2 J3
