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1 display contrast, 2 ieee-488 address, 3 serial baud rate – American Magnetics 187 Self-Compensating Liquid Level Controller User Manual

Page 34: 4 serial data bits/parity

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Operation

Menu Reference

remote interface, and the serial remote interface. Consult Section 4 for
more information regarding the communication interfaces.

3.3.10.1 Display Contrast

Adjusts the contrast of the liquid crystal display from 0 to 100%.
The default setting is 80%.

3.3.10.2 IEEE-488 Address

Specifies the IEEE-488 primary address of the Model 187. The
valid range is from 0 to 30. The Model 187 should be assigned a
unique primary address on the IEEE-488 bus. The default primary
address is 22. The Model 187 does not support secondary
addressing.

3.3.10.3 Serial Baud Rate

Specifies the baud rate of the serial interface. Use the

237,21

key

to cycle between 1200, 2400, 4800, and 9600 baud (the settings are
grouped in pairs). The default value is 9600 baud.

3.3.10.4 Serial Data Bits/Parity

Specifies the number of data bits and parity for the serial interface.
Use the

237,21

key to cycle between values of 7 data bits/even

parity (7/E), 7 data bits/odd parity (7/O), and 8 data bits/no parity
(8/N). The default setting is no 8 data bits/no parity.

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