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CM LON
LOGO! Expansion Module
4.2 Available network variables
The CM LON's standard LON application contains the
network variables described below.
LonMark Node Object
Quantity
Name
1
nviRequest
2
nvoStatus
8
nvoFileDirectory
LonMark Controller Object
SNVT
SNVT_switch
SNVT_occupancy
SNVT_tod_event
SNVT_temp_p
SNVT_lux
SNVT_lev_percent
Config Network Variables
SCPT
No.
(Index)
maxSendTime 49
Assignment of the SNVT to the inputs and outputs
Quantity
SNVT
8
_switch
2
_occupancy
2
_tod_event
14
_switch
2
_occupancy
1
_temp_p
1
_lux
6
_switch; _lev_percent
18
Type
SNVT_obj_request
SNVT_obj_status
SNVT_address
Description
Switch light, alarm, window contact, free inputs / outputs
value=0, state=0 ⇒ inactive
value>0, state=1 ⇒ active
Occupancy:0=occupied⇒ 0
1=not occupied ⇒ 1
2=bypass ⇒ 0
3=standby ⇒ 1
Scheduler program
Just current state: 0=occupied
3=standby
Room temperature
Brightness – lighting level
Position
Description
Name
Send Heartbeat maxSendTimeDOxx Q5-Q16 0 min
Assignment
Q5 – Q12
Q13 – Q14
Q15 – Q16
I9 – I22
I23 – I24
AI8
AI7
AI1 – AI6
Description
Request object mode
Output object status
File directory for direct
read/write
Assign-
Default
ment
Setting
Digital outputs
Digital inputs
Analog inputs
CM LON
J31069-D1263-U002-A2-7618
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