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Set Up and Calibration Procedures
Auto - Manual Drive Switch
64 HercuLine™ 2000 Series Actuator - Installation, Operation and Maintenance Manual Revision 6
7/07
Auto - Manual Drive Switch
The Auto - Manual switch is located on the side of the actuator case below the handwheel. The switch
allows manual mode control of the actuator motor for set up, calibration and troubleshooting.
Figure 24 shows an illustration of the Auto - Manual switch and Table 24 describes the switch settings.
The Auto - Manual Drive switch setting overrides all input signals (analog signal and remote setpoint) and
local display mode settings. When not in auto the manual LED will flash every second.
MANUAL
OFF
CWCCW
OFF
A
U
T
O
AUTO - MANUAL DRIVE
Figure 24 Auto - Manual Switch
Table 24 Auto - Manual Switch Functions
Switch Setting Motor Drive Control
AUTO Actuator moves according to signal input and set up configuration.
CCW Actuator moves to the fully counterclockwise position.
CW Actuator moves to the fully clockwise position.
OFF Actuator is idle.