WEG bacnet CFW701 User Manual - page 28
BACnet Object Modeling
CFW701 | 28
Table 5-9: Parameter P0682 BINARY VALUE objects
Object
Identifier
Object name
Description
Active/inactive
Access
type
BV16
Run/Stop
Run/stop
(P0682 parameter BIT 0)
ON/OFF
C
BV17
General Enabling
General enable
(P0682 parameter BIT 1)
ON/OFF
C
BV18
Direction of Rotation
Speed direction
(P0682 parameter BIT 2)
ON/OFF
C
BV19
JOG
JOG
(P0682 parameter BIT 3)
ON/OFF
C
BV20
LOC/REM
LOC/REM
(P0682 parameter BIT 4)
ON/OFF
C
BV21
Second Ramp Use
Second ramp
(P0682 parameter BIT 5)
ON/OFF
C
BV22
Quick Stop
Quick Stop
(P0682 parameter BIT 6)
ON/OFF
C
BV23
Fault reset
Fault reset
(P0682 parameter BIT 7)
ON/OFF
C
BV24
Reserved
BV25
Reserved
BV26
Reserved
BV27
Reserved
BV28
Reserved
BV29
Manual/Auto Internal PID
Manual/Auto Internal PID
(P0682 parameter BIT 13)
ON/OFF
C
BV30
Manual/Auto external PID 1
Manual/Auto external PID 1
(P0682 parameter BIT 14)
ON/OFF
C
BV31
Manual/Auto external PID 2
Manual/Auto external PID 2
(P0682 parameter BIT 15)
ON/OFF
C
NOTE!
In order to have those commands executed, it is necessary that the inverter be programmed to be
controlled via serial. This programming is achieved by means of parameters P0105 and P0220 to
P0228.
5.1.7 DEVICE OBJECT
The BACnet equipment characteristics are describe in the DEVICE object. Its properties are described in the
Table 5-1. There must be only one DEVICE object in BACnet equipment. The Object Name property is
describes in the Table 5-10.
Table 5-10: Object Name property
Property
Size
Type
Value Default
Object Name
48 characters
ANSI X3.4 (US-ASCII)
CFW701
5.1.8 MBOX
It is a structure that allows reading and writing CFW701 parameters. The following objects compose this
structure:
ANV100: informs the parameter number
ANV101: informs the datum read from or written into the parameter
BV100: parameter reading command
BV101: parameter writing command
Procedure for reading a parameter via MBOX:
1. Inform the parameter number in the ANV100 object Present Value property;
2. Write 1 in the BV100 object Present Value property;
3. Check the value read in the ANV101 object Present Value property. The read value will be an integer,
without the decimal point representation. E.g., 20.0 will be read as 200 in the MBOX.
Procedure for writing a parameter via MBOX: