Rainbow-electronics DS1859 Manual de usuario descargar pdf (Pagina 13)

DS1859

Dual, Temperature-Controlled Resistors with

Internally Calibrated Monitors

____________________________________________________________________ 13

MEMORY LOCATION

(hex)

EEPROM/SRAM R/W

DEFAULT SETTING

(hex)

NAME OF LOCATION FUNCTION

00 to 7F EEPROM R/W 00 Standards Data —

Auxiliary Device

MEMORY

LOCATION

(hex)

EEPROM/

SRAM

R/W

DEFAULT

SETTING

(hex)

NAME OF LOCATION FUNCTION

00 to 01 EEPROM R/W 00 TMPlimhi (MSB to LSB)

Contains upper limit settings for temperature.

If the limit is violated, an alarm flag in Main

Device byte 70h is set.

02 to 03 EEPROM R/W 00 TMPlimlo (MSB to LSB)

Contains lower limit settings for temperature. If

the limit is violated, an alarm flag in Main

Device byte 70h is set.

04 to 05 EEPROM R/W 00 TMPwrnhi (MSB to LSB)

Contains upper limit settings for temperature.

If the limit is violated, a warning flag in Main

Device byte 74h is set.

06 to 07 EEPROM R/W 00 TMPwrnlo (MSB to LSB)

Contains lower limit settings for temperature. If

the limit is violated, a warning flag in Main

Device byte 74h is set.

08 to 09 EEPROM R/W 00 V

limhi (MSB to LSB)

Contains upper limit settings for V

. If the

limit is violated, an alarm flag in Main Device

byte 70h is set.

0A to 0B EEPROM R/W 00 V

limlo (MSB to LSB)

Contains lower limit settings for V

. If the

limit is violated, an alarm flag in Main Device

byte 70h is set.

0C to 0D EEPROM R/W 00 V

wrnhi (MSB to LSB)

Contains upper limit settings for V

. If the

limit is violated, a warning flag in Main Device

byte 74h is set.

0E to 0F EEPROM R/W 00 V

wrnlo (MSB to LSB)

Contains lower limit settings for V

. If the

limit is violated, a warning flag in Main Device

byte 74h is set.

10 to 11 EEPROM R/W 00 MON1limhi (MSB to LSB)

Contains upper limit settings for MON1. If the

limit is violated, an alarm flag in Main Device

byte 70h is set.

Main Device

Note: SRAM defaults are power-on defaults. EEPROM defaults are factory defaults.

A description of the registers is below. The registers

are read only (R) or read/write (R/W). The R/W registers

are writable only if write protect has not been asserted

(see the Memory Description section).

Bytes designated as "Reserved" have been set aside

for added functionality in future revisions of this device.

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 27 28

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Rainbow-electronics DS1859 Manual de usuario Pagina 13

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