Monitoring and Operating the Controller
4.5Monitoring Your Controller 4.5.1 Annunciators
The following annunciator functions have been provided to help monitor the controller:
Table 4-2 Annunciators
Annunciator
Indication
ALM 1 2 | A visual indication of each alarm |
| Blinking 1 indicates alarm latched and needs to be acknowledged (by |
| pressing the RUN/HOLD key 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 (Dual display model only) |
| |
| |
[None], F or C | A visual indication of the temperature units |
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| |
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 |
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