beautypg.com

Appendix, Ieee 488 interface converter set-up – Despatch 926E Equipment Manual (C-155)Rev 2/11 User Manual

Page 48

background image


43

APPENDIX


IEEE 488 Interface Converter Set-up


Three DIP switches internal to the interface converter set the configuration of the
interface.

Selectable functions are read ONLY at power-on and should only be set prior to
applying power to the interface. The following lists the Despatch factory recommended
conditions.

Serial Port

IEEE

9600 Baud

Mode = IEEE488 Peripheral

7 Data Bits

Address = 10

1 Stop Bits

Bus Terminator = LF; EOI Disabled

Odd Parity

Talk-back on Terminator Enabled (SRQ)

Serial Terminator = CR

Talk-back on Time Out Enabled

Echo Disabled

XON/XOFF Handshake

(Watlow device must be configured same as above.)


Note that the interface converter may be configured as an IEEE controller. In this mode
the interface converter is designed to allow an RS-232 computer to communicate with
an IEEE peripheral such as a plotter. This controller mode is described in detail in
Section 3 of the Black Box instruction manual. Note that in this mode the address
selected is that of the IEEE488 device that the converter is addressing.

This manual is related to the following products: