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026-1803 R13 Supervisor I&O User Guide 9 - 33
9.19.1 Overview
The Supervisory Controller will provide an interface to the XR35CX and alarming. The XR35CX is networked with the
Supervisory Controller to share sensor data with a Case Circuit application that controls the case refrigeration. It has two on-
board relays that can be used as satellite outputs by the other Supervisory Controller applications.
Please refer to the XR35CX I/O Installing and Operating Manual (P/N 026-1203) for more information.
9.19.2 Command-Alarm Matrix
Table 9-12 - Diagnostic Alarms
Alarm Description/Alarm Text
EXTERNAL External Alarm
DOOR OPEN Open Door Alarm
2EEPROM FAILURE EEPROM Failure Alarm
CASE TEMP FAIL Case temperature probe failure alarm
DEFR TERM FAIL Defrost termination probe failure alarm
HIGH CASE ALM High case temperature alarm
LO CASE ALM Low case temperature alarm
RTC DATA LOST RTC data lost alarm
RTC FAILURE RTC failure alarm
Table 9-13 - Diagnostic Alarms
Command Description/Alarm Text
Keyboard LOCK The front panel is locked and cannot be used.
Keyboard UNLOCK The front panel is unlocked and can be used.
Alarms Muting Silences the alarm output.
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