SATEC SLC500 - Manual (Page 5)

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2 INSTALLATION
2.1 EPROM Installation
The SATEC communication driver is supplied in 32 Kbyte EPROM memory modules (the
memory module designation is 1747-M4). The version of the driver is marked on the EPROM
label by a combination of:
Data set (1, 2, 3)
The number of instruments (1-31)
Baud rate (1=1200, 2=2400, 9=9600)
X - XX X -
Before installing the EPROM memory module in the memory module socket, configure the
socket for the 1747-M4 (32 Kbyte UVPROM) memory module by setting jumper JW3.
Refer to the SLC 500 BASIC Module Design and Integration Manual for additional
information on EPROM location and the JW3 jumper pin assignments.
2.2 BASIC Module Port PRT2 Configuration
The BASIC module's PRT2 port must be configured as ASCII interface port by setting
jumper JW4 as follows:
PRT1 Port = Program port with programmed communication
PRT2 Port = ASCII Interface Port
DH485 Port = Run time DH485 only
Refer to the SLC 500 BASIC Module Design and Integration Manual for additional
information on jumper JW4 location and pin assignments.
The PRT2 port interface should be configured for the appropriate RS-422, RS-485 or RS-232
communication by setting jumper JW2. Refer to the SLC 500 BASIC Module Design and
Integration Manual for additional information on the JW2 jumper location and pin assignments.
2.3 Configuring M0-M1 Files and I/O Words Using APS Software
M0 and M1 files and scanned I/O words should be configured in the SLC 500 processor as
part of the I/O configuration procedure for the processor file. Refer to the SLC 500 BASIC
Module Design and Integration Manual for information on how to define the length of M0 and
M1 files.
The number of M0 file words required is 2 words. The number of M1 file words required is 64
words.
The minimum number of scanned input and output words required is 2.