Channels - GE VersaMax Manual

11
IC200ALG331
Analog Output Module, 16 Bit Voltage/Current, 1500VAC Isolation, 4 Channels
Configurable Parameters
The default parameters of this module can be used in many applications. The module can
be software-configured when it is installed in a VersaMax PLC system, or an I/O Station
controlled by a Network Interface Unit that is version 2.0 or above.
Module
Parameter
Analog
Starting offset for the module's analog output data.
Output Data
Reference
Analog
Word length of the module's analog output data.
Output Data
Length
Report Faults Enables or disables Fault Reporting for the entire
Module.
Specifies whether the module will go to the
%AQ Default
specified channel defaults (see below) or hold their
/Hold Last
last states if power or communications are lost.
State
Current /
Specifies whether the channel will be a voltage or
Voltage
current output.
If the Channel type is Current, the range is 4 to
20mA.
If Channel type is Voltage, the range is –10 to
+10V.
Channel
Specifies if the channel should output data
Active
received from the CPU or NIU. If a channel is
"inactive" space is still allocated for it.
Span Low
Actual current (in microAmps) or voltage (in
milliVolts) to be scaled to low engineering units
value.
Span High
Actual current in microAmps or voltage in millivolts
to be scaled to the high engineering units value.
Engineering
The engineering units value that is considered
Low
equivalent to the low span (actual) value.
Engineering
The engineering units value that is considered
High
equivalent to the high span (actual) value.
Default
The value to be output by the firmware when the
module is in a default condition and the Output
Default Control is set to Default.
11-54 VersaMax® Modules, Power Supplies, and Carriers User's Manual – March 2003
Description
Default Choices
user selectable
4 0–4
Enabled Enabled,
Disabled
Default Default /Hold
I (Current) I (Current),
V (Voltage)
Active Inactive (off), Active (on)
4000 µA 0 to 25,000 µA
–10,000 to +10,000mV
20000 µA 0 to 25,000 µA
–10,000 to +10,000mV
0 to 25,000 µA
4000
–10,000 to +10,000mV
0 to 25,000 µA
20000
–10,000 to +10,000mV
0 µA
-32768 to +32767
GFK-1504K