User Manual UMAX030541. Version V1 76-116
3.4.6 Object 2331h: AO Ramp Down
This object defines the time it will take to ramp from the maximum output PV to the
minimum as defined by objects 7321h and 7323h. It can be used to soften the response
to a step change at the input. The physical unit for this object is milliseconds.
Object Description
Index
2331h
Name
AO Ramp Down
Object Type
ARRAY
Data Type
UNSIGNED16
Entry Description
Sub-Index
0h
Description
Largest sub-index supported
Access
RO
PDO Mapping
No
Value Range
4
Default Value
4
Sub-Index
1h to 4h (x = 1 to 4)
Description
AOx Ramp Down
Access
RW
PDO Mapping
Yes
Value Range
0 to 60,000
Default Value
1000 [ms]
3.4.7 Object 2340h: AO Control Input Source
This object defines the type of input that will be used to control the analog (or digital)
output as shown in the logic flowchart in Figure 5. The available control sources on the
CAN-4AOUT controller are listed in Table 5. Not all sources would make sense to control
the AO, and it is the user’s responsibility to select a source that makes sense for the
application.
Object Description
Index
2340h
Name
AO Control Input Source
Object Type
ARRAY
Data Type
UNSIGNED8