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MENU
• With Outputs selected, press
Setup
to open a submenu structure that includes Relays and
Analog Outputs.
• Press the
keys to toggle between them and press
Setup
, to open the selected parameter.
• At prompt, enter the password.
• At prompt, with the password enabled, press
YES
, to place unit in HOLD and start modifying
parameters.
Both
Relays
and
Analog Outputs
can be used as part of a process control system.
Relay contacts are connected to control elements e.g. valves, pumps, motors used for process value
regulation. They are also used to interface with automated probe cleaning devices.
Analog Output signals are interfaced with supervisory control and automation systems or to a simple
chart recorder to capture process measurements.
Note:
Controller model determines the number of relays and analogs.
11.3.1. Relays
Navigation
• With Outputs menu item selected, press
Setup
.
• With Outputs selected, press the
keys to select Relays.
• Press
Setup
to open the list of Relays (with the type listed beside it). The relays can be
assigned to the Set points, Hold or Cleaning functions.
• Press the
keys to move between the items.
