24
COMMANDS
ENGLISH
STANDARD Communication Protocol
WB2
DIGITAL INPUT 2 *
Format:
see WA2
WA6
DIGITAL INPUT 3 *
Format:
see WA2
WB6
DIGITAL INPUT 4 *
Format:
see WA2
WA3
ANALOG OUTPUT 1 *
Format:
WA3=XX,Y,ZZZ.ZZ,JJJ.JJ
XX
associated variable (see section 4.4)
Y
0=mono-directional output 0-20mA
4=mono-directional output 4-20mA. The output is linear from the mini-
mum limit value to the maximum limit value
A=bi-directional output 0-20mA (10mA=Val.0)
C=bi-directional output 4-20mA (12mA=Val.0). The output is linear from
the minimum limit value (maximum negative) to zero and from zero to
the maximum limit value
ZZZ.ZZ
minimum limit value percentage referring to the fullscale or negative
maximum limit value in the case of bi-directional output (it is also pos-
sible to use ZZ.ZZ format)
JJJ.JJ
maximum limit value percentage referring to fullscale (it is also possible
to use JJ.JJ format)
Example:
WA3=00,0,000.00,020.00
WB3
ANALOG OUTPUT 2 *
Format:
see WA3
WA7
ANALOG OUTPUT 3 *
Format:
see WA3
WB7
ANALOG OUTPUT 4 *
Format:
see WA3
WCE
CLEAR MIN/MAX AND MAXIMUM DEMAND VALUES
Format:
WCE=XX
Available
values:
00=clear all min/max values (ENH)
01=clear max WDMD and max VADMD
02=clear max ADMD
Example:
WCE=00
Command Description
UBN310
UBN315
UBN3080