Function Of Keys - Honeywell UDC2500 Product Manual

Introduction

1.1.1 Function of keys

Table 1-1 shows each key on the operator interface and defines its function.
Key
SET UP
FUNCTION
LOWER
DISPLAY
MAN-AUTO
RESET
SP
SELECT
RUN
HOLD
• Places the controller in the Configuration Set Up group select mode.
Sequentially displays Set Up groups and allows the FUNCTION key to
display individual functions in each Set Up group.
• Used in conjunction with the SET UP key to select the individual functions of
a selected Configuration Set Up group.
• Used during field calibration procedure.
• Selects an operating parameter to be shown in the lower display.
MAN-AUTO This function is not available on the Limit Controller.
RESET Reset the Limit Relay.
This function does not function on the Limit Controller
• Acknowledges a latched alarm 1.
• Acknowledges Diagnostic Messages.
• Increases the selected parameter value.
• Decreases the selected parameter value.
UDC2500 Universal Digital Limit ControllerProduct Manual
Table 1-1 Function of Keys
Function
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