1
Programming Reference
1.8 I/O Menu
Page 52
Docu-No.: 0590020601-EN Rev. 1.6.0
1.8.4
Analog output sub-menu
• The KCM CPU only outputs a 0-20 mA current value. Use
appropriate resistors to convert to the desired voltage.
• Maximum source voltage is 12 Vdc for the current output.
• For calibration, see section
.
Refer to KCM Electronics manual for more information on electrical
connections and operational limitations.
Parameter
Definition
AOUT NUM
Analog Output
Selection of the desired analog output for the KCM.
Select: CPU, EXT1 - EXT3.
Input range: See list
Note:
For Ext1-Ext3 functions to work, Modbus I-O must be configured first
and the external I-O module (e.g.WAGO) connected via K-Port 2.
FUNCTION
Analog Output Function
The analog output can be assign with the following function:
SETPOINT
(20mA/Max. setpoint) x Actual setpoint
MASSFLOW
(20mA/Max. setpoint) x Massflow
NETWEIGHT
(20mA/Scale range) x net weight
DRIVE COMMAND
(20mA/100%) x Percent drive command
MOTOR SPEED
(20mA/
Max Mot RPM) x Act Mot Spd
FEEDFACTOR
(12mA/Init FeedFactor) x actual feedfactor)
Input range: See list Default: None
AOUT VALUE%]
Analog Output Value%
Display of the actual output value in percentage of the maximum
value.
Input range: Display only
AOUT MIN
Analog Output Minimum
Scaling of the analog output for the minimum value. (Offset
adjustment e.g. 20% for 4 mA)
This value can be used also to invert the analog output.
Input range: 0 to *100% (*Inverted 100%)
AOUT MAX.
Analog Output Maximum
Scaling of the analog output for the maximum value.
This value can be used also to invert the analog output.
Input range: 100 to *0%
Default: 100% (*Inverted 0%)
DEABAND-[%]
Analog Output Deadband
Input of the deadband in percentage of the maximum value.
Changes at the output below this value will have no change to the
process value.
Input range: 0 to 100%
Default: 0%
