Tripp Lite SU40KX Owner's Manual for 3-Phase UPS 932688 - Page 57

Output Dry Contact Interface Detail, Default Messages, Optional Messages

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11 - Communications (continued) 1 11-8 Output Dry Contact Interface Detail The UPS system has six dry contact output connections. These contacts can be normally open or normally closed. 2 Default Messages Contact Pin 1-2 Pin 3-4 Pin 5-6 Pin 7-8 Pin 9-10 Pin 11-12 Message Load on inverter Load on auto bypass Mains input failure with load on inverter Battery low Bypass input abnormal Battery test failure Description The UPS system is working normally. 3 The UPS system is in bypass mode. Utility power is absent (blackout) or abnormal. The UPS system is in battery backup mode. The UPS system is in battery backup mode, and battery voltage is lower than 220V. The bypass input is abnormal (frequency / phase). 4 The battery voltage is lower than the reference value. Optional Messages Message Description 5 Internal communication failure Communication with one of the internal components is not normal. External parallel communication failure In a parallel redundancy installation, the parallel communication is not normal. Output overload warning/shutdown Power module fault shutdown The load exceeds the capacity of the UPS system. 6 The UPS system has shut down due to an internal power module failure. Power module warning An internal power module has an error, but the UPS system can still function normally. EPO activated The UPS system's output is disabled by the emergency power off (EPO) function. Load on manual bypass The UPS system is in manual bypass mode. 7 Battery cabinet over temperature warning/shutdown The temperature of the external battery cabinet is too high. Output voltage abnormal The UPS system's output voltage is too high or too low. Battery need replace Bypass over temperature warning/shutdown According to the data in the "BAT DATE SETTING", the UPS system is overdue for battery replacement. (See Section 10-5-3 for more information.) 8 The temperature of the bypass "static transfer switch" is too high. Battery ground fault The battery has a grounding error. Bypass static switch fault The bypass "static transfer switch" is abnormal. Note: If you require optional messages to be enabled, contact Tripp Lite. 9 10 11 12 13 14 57

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11
57
11 – Communications
(continued)
11-8 Output Dry Contact Interface Detail
The UPS system has six dry contact output connections. These contacts can be normally open or normally closed.
Default Messages
Contact
Message
Description
Pin 1-2
Load on inverter
The UPS system is working normally.
Pin 3-4
Load on auto bypass
The UPS system is in bypass mode.
Pin 5-6
Mains input failure with load on inverter
Utility power is absent (blackout) or abnormal. The UPS system is in battery backup mode.
Pin 7-8
Battery low
The UPS system is in battery backup mode, and battery voltage is lower than 220V.
Pin 9-10
Bypass input abnormal
The bypass input is abnormal (frequency / phase).
Pin 11-12
Battery test failure
The battery voltage is lower than the reference value.
Optional Messages
Message
Description
Internal communication failure
Communication with one of the internal components is not normal.
External parallel communication failure
In a parallel redundancy installation, the parallel communication is not normal.
Output overload warning/shutdown
The load exceeds the capacity of the UPS system.
Power module fault shutdown
The UPS system has shut down due to an internal power module failure.
Power module warning
An internal power module has an error, but the UPS system can still function normally.
EPO activated
The UPS system’s output is disabled by the emergency power off (EPO) function.
Load on manual bypass
The UPS system is in manual bypass mode.
Battery cabinet over temperature warning/shutdown
The temperature of the external battery cabinet is too high.
Output voltage abnormal
The UPS system’s output voltage is too high or too low.
Battery need replace
According to the data in the “BAT DATE SETTING”, the UPS system is overdue for battery
replacement. (See
Section 10-5-3
for more information.)
Bypass over temperature warning/shutdown
The temperature of the bypass “static transfer switch” is too high.
Battery ground fault
The battery has a grounding error.
Bypass static switch fault
The bypass “static transfer switch” is abnormal.
Note: If you require optional messages to be enabled, contact Tripp Lite.