Section 2: Quick Start
The Quick Start Section provides step-by-step instructions for initializing the TEC2
actuator. When these instructions are complete, the position limits will be set and the
actuator will be ready for normal operation.
NOTE:
The actuator has been congured as specied by the customer and no further changes
should be required. If full valve data was not provided, actuator will be shipped with
default conguration per Table 4.4, Default Configuration Settings, unless specic
conguration was requested.
WARNING:
Use caution when working on, with, or around valves and actuators.
High pressures, forces, voltages, and flammable media can be present.
WARNING:
Verify voltage rating on nameplate before connecting power.
2.1 Set Position Limits
1) Power actuator. The alarm message “SET LIMITS BEFORE OPERATING” will be
displayed. The alarm icon and the yellow LED will be ashing. Valve position will be
displayed as “EE%”.
2) The instruction is based on valve being in closed position. If valve is at "Open"
end of travel, you must move the valve in "Close" direction and set a dummy
close limit. Then move back to "Open" and set the open limit. Save the limits.
Proceed as follows to set the limits. See Section 5.5.3, Set Valve Travel Limits
for additional details.
A) Enter the “SETUP” mode.
1) Place the selector knob in the STOP position.
2) Rotate the control knob to YES, then NO, then YES, then NO in
rapid succession and then release. The Setup icon will be displayed
on the display module and “SETUP?” will be displayed on the
message center.
3) Rotate the control knob to YES. “SET LIMITS BEFORE
OPERATING” will be displayed on the message center.
4) Rotate the control knob to the LOCAL position. The message
“CLOSE VALVE THEN SELECT STOP” will be displayed.
B) Set close valve travel limit.
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