Version 3.0.0 Preliminary Documentation – May be Subject to Change 27-46
Value Range
0 to 2080h at subindex
Default Value
100 (1.00 % DC)
3.3.2. Object 2080h: AI Error Maximum
This object sets the value that will flag an input error in the 18 Digital Input if the measured
field value goes above this limit. If error checking on the input is enabled by object 20A0h,
then the module will flag an “out of range high” error on that channel. See section 4 for more
details about error handling in the 18 Digital Input. This value must be in the same units as
the field value for the input as determined by the object 6110h [sensor type].
Object Description
Index 2080h
Name
AI Error Maximum
Object Type
ARRAY
Data Type
UNSIGNED16
Entry Description
Subindex 0h
Description
Number of entries
Access RO
PDO Mapping
No
Value Range
8
Default Value
8
Subindex
1h to Ah
Description
Error Maximum, AI 1 to AI 8
Access RW
PDO Mapping
No
Value Range
2010h at subindex to 10000,
for both 0-100.00% and 0-10000Hz
Default Value
9900 (99.0 % DC)
3.3.3. Object 2090h: AI Measuring Window
This object is only used with the inputs that are configured for frequency or 16-bit counter
measurements by object 6110h [sensor type]. For all other sensor types, this object is
ignored.
With a frequency input, the value is defined as a multiple of 1ms.
The number of pulses will
be sampled at the end of the measuring window, and the controller will then calculate the
frequency of the signal. This value can be mapped to a PDO to allow the CANopen master
to dynamically change the measuring window for input signals that have a wide frequency
range.
With a counter input, the value defines the number of pulses that will be counted before a
1ms timer is loaded into object 7100h [field value]. At this point, both the timer and counter
will be reset to zero.
