DIS Sensors QG65D, Руководство пользователя

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User Manual - QG65D CANopen Dynamic Inclinometer (Type H) V2.3
8.2.6. Object 3021
h
~ 3027
h
User-adjustable parameters for application profile
In each application profile, a group of parameters is used to improve the measurement of inclination values.
Currently, only 3 parameters are implemented, and other subindices are reserved for future use (
→ 6.5 Application
profiles).
Object Description
3021
h
Parameters for application profile 0
3022
h
Parameters for application profile 1
3023
h
Parameters for application profile 2
3024
h
Parameters for application profile 3
3025-3028
h
Reserved for future profiles.
Subindex Parameter name Data type Value range
01
h
- 05
h
Reserved S8
06
h
Output filter U16 0
d
~ 10000
d
07
h
Moving average filter TPDO1 U8 0
d
~ 10
d
08
h
Moving average filter TPDO2 U8 0
d
~ 10
d
Table 35 – Parameters for application profile
8.2.7. Subindex 06
h
Output filter
Use subindex 06
h
of objects 3021
h
= 3027
h
to set the filter time τ for a
1 st order LPF
for
all sensing axes in a specific
application profile (→ 6.3.3 Digital filters). Use object 300E
h
if you also wish to set this filter for the active application
profile.
The cut-off frequency is calculated using this formula:
F
-3 dB
= 1/2πτ.
τ is the time constant with a value range of 0ms (off) ~ 10000 ms. E.g. 64
h
= 100
ms
8.2.8. Subindex 07
h ,
08
h
Moving average filter TPDO1 and TPDO2
Use subindex 07
h
and 08
h
of objects 3021
h
~ 3027
h
to set the average number N for the moving average filter for the
TPDOs in a specific application profile (→ 6.3.3 Digital filters).
Use object 300D
h
if you also wish to set this filter for the currently active application profile.
Value Range Description
00
h
Moving average filter disabled (factory default)
01
h
Moving average filter disabled.
02
h
= 0A
h
Output is averaged with the last 20 ms = 100 ms samples.
Table 36 – moving average filter TPDO