Honeywell COMMERCIAL PROGRAMMABLE T7350 User Manual
Page 36
T7350 COMMERCIAL PROGRAMMABLE THERMOSTAT
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Table 21. T7350H Network Variable Summary. (Continued)
Nv Name
L
ON
S
PEC
™ Ref Name
Class
Description
nviBypass
Bypass In
IN
Remote time bypass input from usually from another device.
Bypass is a method to command unoccupied override over the
network from another controller. The other controller does the
bypass timing. nviBypass can be used to place the T7350H into
temporary occupied mode. This mode will bypass the time of day
occupancy schedule in this device.
Value State Action
0 NA Do not bypass the time of day
occupancy schedule.
NA 0 or -1 Do not bypass the time of day
occupancy schedule.
0.5 - 100 1 or Bypass the time of day occupancy
greater schedule.
0 0 Mains power up and fail detect value.
nviDlcShed
DLC Shed In
IN
Demand limit duty cycle load shed command from a network
device.
When a shed request is received, the thermostat “bumps” the
control set point up for cooling and down for heating. The amount
of the “bump is a user set point selection. The shed state remains
until a DLC restore command is received or network
communication is lost. When the unit transitions from shed to
restore, the set point is ramped back to the original set point over a
period of 60 minutes. The control only sheds when the thermostat
is in the occupied mode.
Value:
0: No load shed being called (mains power up or failure detect
value).
1 or other values: Call for load shedding.
nviFanAuto
FanOnAuto In
IN
Auto Fan switch (last in wins).
value = 0, state = don’t care:
Fan is On.
value = Don’t care, state = 0 or -1:
Fan is On.
Value = 0.5 - 100: state = 1 or greater:
Fan is On when there is a call for heat / cool.
Failure detect and mains power up value: No change from
previous value.
Value State Action
0 NA Fan is ON.
NA 0 or -1 Fan is ON.
0.5 - 100 1 or Fan is ON when there is a call for
greater heat / cool.
no no Mains power up and fail detect value.
change change
nviFilePos
File Position In
IN
Supports L
ON
M
ARK®
FTP file transfer. Random Access file Pointer
to first byte to be transferred and Number of bytes to transfer.
nviFileReq
File Request In
IN
Supports L
ON
M
ARK®
FTP file transfer. Message request
management is communicated through this input variable.
nviInUse
InUse
IN
In use number is used by a management node to indicate to all
other management nodes that it is “logged on.”