Mueller SENTRY II - MTA to PLC Programming Guide

6.2 Sentry II - MTA to PLC Programming Procedures
1. Open the hinged door on the PLC.
2. Energize the power supply to the Sentry II
Control before proceeding to Step 3.
3. Plug the MTA into the PLC.
CAUTION: Be careful not to touch any
terminals, power is applied!
4. The MTA will display:
■ SENTRY ➞ 1 ➞ 2
5. Press the key twice to select Sentry 2.
The MTA will display:
SENTRY ➞ 1 ■ 2
6. Press the ✚ key to enter the selection for
the Sentry II Model.
The MTA will display:
SENTRY II
Sentry II with Auto-Dosing Assembly Operating Instructions 42 Effective April 1, 2000
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