Flowserve DFC17 Manual de usuario descargar pdf (Pagina 20)

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Digital Electronic Controller DFC17 Installation, Operation and Maintenance Instructions WCAIM2026

Flow Control Division

Worcester Actuation Systems

Default Values for Process Control

Parameter Analog Module Thermocouple Module RTD Module

Communications Addr 1

Proportional Term 1,000

Integral Term 60

Derivative Term 0

Motor Cycle Interval 1.5 seconds

0Filter Time 0.8 seconds

Backlash Time 600 ms

Gear Torque Time 0 ms

Dead Band 0.5 units

Controller Action RISE

Cycle Interval Reset ON

Process Low Alarm 0 (see note 1) -100°C

Process High Alarm 100 (see note 1) +350°C

Invalid Process Reading Action NONE (ignore)

Invalid Shaft Reading Action NONE (ignore)

Lower (Ya) Limit 0%

Upper (Ye) Limit 100%

Brake Time 0.25 seconds

Lower Travel Alarm 0%

Upper Travel Alarm 100%

Communications Baud Rate 38,400 bps

Process Signal Selection Pr1

Process Lower Engineering Units 0 (see note 1) -100°C

Process Upper Engineering Units 100 (see note 1) +350°C

Setpoint Lower Engineering Units 0 (see note 1) -100°C

Setpoint Upper Engineering Units 100 (see note 1) +350°C

Note 1: For the thermocouple module, default values depend on the type of thermocouple used. The maximum range will be used for the

thermocouple type selected. See Temperature Range Table for a list of maximum range values.

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Flowserve DFC17 Manual de usuario Pagina 20