Alpha Technologies AlphaNet IDH4 for XM3-HP Series - Technical Manual - Manual (Page 67)

67 746-257-B5-001, Rev. A1 (11/2013)
atiMgmtSysTempTemperature (1.3.6.1.4.1.926.1.3.2.4.5)
Size list Description
1...70 Thermostatic temperature setpoint in degrees centigrade. When this device is set to control the temperature device based on
temperature, this variable (along with the hysteresis variable) will be used to determine when the temperature device is to be
turned on and off. This value is compared to the value from the battery temperature sensor. The DEFAULT factory state for this
variable will be 0 (once changed, it may not be put back to zero, providing an indication that the value has been adjusted). This
variable is non-volatile and the value will be retained when the device is reset.
atiMgmtSysTempHysteresis (1.3.6.1.4.1.926.1.3.2.4.6)
Size list Description
1...10 When the device is controlling the temperature device thermostatically, this value is used to keep the temperature device from
going on and off too often. If the temperature device is a heater, the device will be turned on when the temperature reaches the
setpoint but will not be turned off until the detected temperature overshoots the set point by this amount. When the temperature
device is a cooler, the device will be turned on when the temperature reaches the set point, but will not turn off until the detected
temperature undershoots the set point by this amount. The DEFAULT factory state for this variable is 1. This variable is non-
volatile and the value will be retained when the device is reset.
atiMgmtSysTempTimer (1.3.6.1.4.1.926.1.3.2.4.7)
Size list Description
0...1440 When the temperature device is controlled using the timer, this is the number of minutes the temperature device will be active.
The DEFAULT factory state for this variable is 30. This variable is non-volatile and the value will be retained when the device is
reset.
atiMgmtSysTempCountdown (1.3.6.1.4.1.926.1.3.2.4.8)
Size list Description
0...1440 When the temperature device is controlled using the timer, this is a countdown that will indicate how many minutes before
the device will become inactive. The value of this counter is undefined when the device is not active in a timer mode. Anytime
atiMgmtSysTempCtrl is SET to a value that indicates timer mode, the value of atiMgmtSysTempTimer will be copied into this
variable. If, while this variable is counting down, atiMgmtSysTempCtrl is again SET to a value that represents a timer mode,
the value of atiMgmtSysTempTimer will again be copied into this variable and the count will start over again. The temperature
device will change to inactive when this count drops to zero. At zero the counter will stop.
atiMgmtSysTempStatusInvert (1.3.6.1.4.1.926.1.3.2.4.9)
Value list Description
noInvert(1) The default value of this variable is noInvert(1), which provides a contact closure when the temperature device is on. When
this parameter is set to invert(2), the returned value for the contact status (atiMgmtSysTempStatus) will be inverted (contact
closed will be reported as open, contact open will be reported as closed). This accommodates the differences in which the
manufacturers of the relay block have implemented the open versus closed status contacts. This variable is non-volatile and the
value will be retained when the device is reset.
invert(2)
7.9 Environmental Control MIBs, continued
7.0 Installation, continued
Table 7-1, Environmental Control MIBs, continued