Michell Instruments XZR500ST, User Manual

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XZR500 User’s Manual
Michell Instruments 21
OPERATION
3.3.2 Set-up [ - ]
The set-up mode is used for changing system control parameters, each of which are
selected from the set-up con fi guration table. There are two different sets of setting
parameters. Quick settings are accessible under code 0.12, while advance settings are
accessible under access code 0.20.
Access
Code
Function Default
Setting
Unit Remarks
0.12
Std con fi g. 0.30 0.00 N/A
Resets the system to standard con fi guration.
The default con fi guration is restored. The
current parameters will be deleted. Usually
necessary after replacement of the micro
controller card. Do not change without
consulting factory
Test gas value 8.00 % Sets the value of the calibration gas
Type Alarm 1 2.00 N/A
Sets alarm type. If value >1.00 high Alarm 1,
if value <1.00 low Alarm 1
Level of Alarm 1 30.00
% of the
measurement range Sets process trigger point for Alarm 1
Type Alarm 2 2.00
Sets alarm type. If value >1.00 high Alarm 2,
if value <1.00 low Alarm 2
Level of Alarm 2 30.00
% of the
measurement range Sets process trigger point for Alarm 2
Hysteresis 1.00
% of the
measurement range Sets relay hysteresis
Fail safe value 0.00
% of the output
scale
Sets the fault alarm. If released, the output
signal switches to the selected value
0.20
Oven temp set
pt
700.00 °C
Sets the oven temperature. Do not change
without consulting factory
Francais
English
Italiano
English N/A Sets display language
Offset room
temp
3.00 N/A
Sets the offset set point for the MSRS T/C cold
junction. Do not change without consulting
factory
Room temp.
grad.
10.00 N/A
Sets the span set point. Do not change without
consulting factory
High adjust 0.00 Adjusts reading near 21%
0 or 4 - 20 mA
output
4.00 N/A Sets the analog output signal
Rec. range low 0.01 % Sets the measuring range lower limit
Rec. range high 10.00 % Sets the measuring range higher limit
CO2 factor 0.00 % Enter the CO2 value
Gr 10.00
Factory setting. Do not change without
consulting factory
Ti 10.00
Factory setting. Do not change without
consulting factory
Offset pressure Pre-set mbar
Sets the offset pressure. Do not change
without consulting factory
Absolute
pressure
Pre-set mbar
Sets the absolute pressure. Do not change
without consulting factory
Cell cleaning Start the cell self-cleaning process
Table 5 Access codes 0.12 & 0.20