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GETTING STARTED M102E/M501 TRS
(Addendum to M101E Manual - P/N 04740 Rev A)
3.7.3. Startup / Warm Up of the M501-TRS
After electrical and pneumatic connections are made, turn on the instrument and pump power.
The exhaust fan should start.
The M501-TRS’ temperature controller is preprogrammed at the factory so no special setup
operation is required. The temperature controller (see Figure 3-12) should immediately come on
in operation mode: the current temperature of the converter oven should the display immediately
appear in the display area and the process
value (PV) LED should be lit.
It may take as much as 30 minutes for the oven to reach its nominal operating temperature.
During that initial warm up period the high and low alarms and the M501-TRS single alarm output
are disabled. Both the internal alarms and the alarm output will be automatically enabled once
the converter oven temperature rises above the lower alarm limit.
Display area
Process Variable
LED
High Alarm LED
Low Alarm LED
Figure 3-12: M501-TRS Temperature Controller Startup
18 05514 Rev A1