XZR400 Series User’s Manual
Michell Instruments
v
2.12
Mains Power Supply - XZR400A1, XZR400A3 & XZR400A4 ................................ 28
2.12.1
Analog Outputs Connections ..................................................................... 29
2.12.2
Alarm Output Connections ........................................................................ 30
2.13 Gas
Connection
............................................................................................. 31
3 OPERATION
...................................................................................................32
3.1
General Operational Information ..................................................................... 32
3.2
Powering-up the System ............................................................................... 33
3.3 Warm-Up
Period
............................................................................................ 34
3.4 Main
Screen
.................................................................................................. 36
3.5
Control Parameters Display ............................................................................ 37
3.5.1 Con
fi
guration ........................................................................................... 38
3.5.2
Changing the Access Code ........................................................................ 39
3.6
The Main (Expert) Menu ................................................................................ 41
3.6.1 Analog
1
.................................................................................................. 42
3.6.2 Alarms
..................................................................................................... 43
3.6.3
Auto Adjustment (Optional) ....................................................................... 45
3.6.4 System
.................................................................................................... 49
3.6.5
Total Pressure Correction (Optional)........................................................... 51
3.6.6 COMM
..................................................................................................... 52
3.6.6.1 RS232
.................................................................................................. 52
3.6.6.2 RS485
.................................................................................................. 52
3.6.7 Flow
........................................................................................................ 53
4 CALIBRATION
..................................................................................................54
4.1 De
fi
nitions .................................................................................................... 55
4.1.1
ADJUSTMENT / Calibration Screen Pages 3.2, 3.2.1, 3.2.2 & 3.2.3 ............... 56
4.1.2
Diagnosis of the MSRS Sensor Status - Screen pages 3.2.4 to 3.2.7 ............. 59
5 MAINTENANCE
................................................................................................62
5.1
Troubleshooting Guide / Failure Analysis ......................................................... 62
Tables
Table 1
XZR400 Series MSRS Assembly .....................................................................5
Table 2
RS232 Commands ..................................................................................... 75
