MASS-tron II/CEM
Air Monitor Corporation
116-004-94.P65 (8-31-10)
MASS-tron II/CEM
- IO&M Manual
5.1 – INTRODUCTION
The MASS-tron II/CEM has been configured and calibrated at the Factory to customer specified parameters which are
recorded on the MASS-tron II/CEM Factory Set-Up Information Sheet, included with the unit. Review this information
and verify that the MASS-tron II/CEM setup is correct for your applications. If any problems or discrepancies are
detected, contact Air Monitor's Customer Service Department at 1-800-AIRFLOW prior to proceeding.
5.2 – START-UP
1.
After Installation has been verified in accordance with Section 4, turn power switch located at the lower left side to
the ON position (see Figure 4.1).
2.
Display will briefly indicate:
MASS-tron II/CEM
Thanks for Choosing
AIR MONITOR
with the progressing from left to right.
Followed by:
MASS-tron II
Performing Auto-Zero
After approximately 10 seconds, and then return to
Normal
display mode, and green LED indicating "CPU Activated"
will flash rapidly (4 times per second). This is
Normal
operation mode and no further user interface is required. If,
however, user would like to verify configuration or change user controlled parameters, continue to Section 5.4
entitled "CONFIGURATION".
5.3 – NORMAL OPERATION
Under
Normal
operation the MASS-tron II/CEM's display will continuously indicate current process variables and other
parameters selected.
AUTO-zero
. At periodical intervals* (see Factory Set-Up Information Sheet) the AUTO-zero cycle will be initiated.
When this occurs, the display will be frozen and all outputs will remain constant. During this cycle the "AUTO-zero in
Progress" LED will be lit.
This cycle will not occur if AUTO-zero has been turned OFF in configuration programming (see Section 5.10).
The AUTO-zero cycle can be manually activated by user (if ON in configuration programming) by simultaneously
pressing
ESC
and
UP
, then scrolling until Perform AUTO-zero is displayed, then press
ENT
.
If "AUTO-zero In Progress" LED remains on, continuously or flashes rapidly, refer to Section 8 - Troubleshooting for the
required action.
12
SECTION 5 – OPERATION
5 – OPERATION
Summary of Contents for MASS-tron II/CEM
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