Monitoring
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UDC2300 Controller Product Manual
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5.5 Monitoring Your Controller
Annunciators
The following annunciator functions have been provided to help monitor the controller:
Table 5-2 Annunciators
Annunciator
Indication
ALM 1 2
A visual indication of each alarm
Blinking 1 indicates alarm latched and needs to be acknowledged
before extinguishing when the alarm condition ends
OUT 1 2
A visual indication of the control relays
A or M
A visual indication of the mode of the controller
A—Automatic Mode
M—Manual Mode
F or C
A visual indication of the temperature units
F—Degrees Fahrenheit
C—Degrees Celsius
L or R
A visual indication of setpoint being used
L— Local Setpoint is active
R— RSP or LSP 2 is active
The upper display is used to show other annunciator functions
TUNE—Accutuning in progress
RUN—SP Program in progress
HOLD—SP Program on hold
CSP—Controlling to the Computer Setpoint
LOOPBK—Loopback Test running
Summary of Contents for UDC 2300
Page 1: ...UDC2300 Universal Digital Controller Product Manual 51 52 25 98 12 00 ...
Page 30: ...Installation 20 UDC2300 Controller Product Manual 12 00 ...
Page 62: ...Monitoring 52 UDC2300 Controller Product Manual 12 00 ...
Page 80: ...Operation 70 UDC2300 Controller Product Manual 12 00 ...
Page 92: ...Setpoint Rate Ramp Program Operation 82 UDC2300 Controller Product Manual 12 00 ...
Page 124: ...Troubleshooting Service 114 UDC2300 Controller Product Manual 12 00 ...
Page 170: ...Function Parameter Reference Guide 160 UDC2300 Controller Product Manual 12 00 ...
Page 176: ...Index 166 UDC2300 Controller Product Manual 12 00 ...
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