Table 26 Slidewire Emulation Calibration Procedure - Honeywell HercuLine 10260S Installation, Operation And Maintenance Manual

Smart actuator

Table of Contents

Step

Operation

cont'd

Calibrate Span

(100%)

Slidewire Emulation

The 10260S Actuator comes already calibrated from the factory. If it becomes necessary to do a calibration

in the field, adjust the output using the procedure in Table 26. Refer to Figure 18 for a diagram to connect a

signal source to the actuator input and a DVM to measure actuator output signal.

ATTENTION

For a slidewire emulation output calibration to be saved, you must complete the procedure.

The calibration will not be saved if you exit without completing the steps of the procedure.

To exit calibration mode, press DISPLAY or SETUP keys.

Step

Operation

Enter Calibration

Mode

Revision 5

10260S HercuLine® Actuator Installation, Operation and Maintenance Manual

7/07

Press

•

Adjust actuator output to a value equal to 0% output as read

key

from the DVM.

NOTE: Typically for a 4 mA output, the display will show a value

of approximately 381. A lower limit value is imposed on the zero

output. If the value is 357 or lower, the actuator will not allow you

to calibrate the zero output. The value must be larger than 357

for a valid calibration.

FUNCTION

Upper Display =

Lower Display =

•

Read meter connected to actuator output.

•

Adjust actuator output to a value equal to 100% output as read

key

from the DVM.

•

NOTE: Typically for a 20 mA output, the display will show a

value of approximately 1981.

FUNCTION

Calibration for zero and span output values are now stored.

Output calibration is complete.