Preliminary User Manual UMAX023241 - Version: 1.1 9-63
Figure 3: Quadrature Encoder objects
1.2.1.
Input Sensor Types
The most important object associate with the AI function block is object 6110h
AI Sensor Type
,
which accepts the input types described in Table 1. By changing this value, and associated with its
object 2100h
AI Input Range
, other objects will be automatically updated by the controller. The list
of affected objects include
Input Scaling FV
&
PV
objects (7120h, 7121h, 7122h & 7123h) and also
Span Start
and
End
objects (7148h and 7149h). The options for object 6110h are shown in Table
1, and no values other than what are shown here will be accepted. The inputs are setup to read
quadrature Encoder signals by default.
Table 1: Object 6110h - AI Sensor Type Options
Value Meaning
60 Frequency Input (or RPM)
10000 PWM
Input
10002 Quadrature
Encoder
Table 2: Object 6112h - AI Operating Mode Options
Value Meaning
0 Channel
Off
10 Digital Input (on/off/QD)
The allowable ranges will depend on the input sensor type selected. Table 3 shows the relationship
between the sensor type, and the associated range options. The default value for each range is
bolded, and object 2100h
AI Range
will automatically be updated with this value when 6110h is
changed. The grayed cells mean that the associate value is not allowed for the range object when
that sensor type has been selected.
OBJECT
DICTIONARY
APPLICATION
61A1h
Filter
Const
2020h
Pull Up/
Down
61A0h
Filter
Type
Clear/Set
Err Flags
Local Ctrl
Signal
CAN
BUS
INPUT
PINS 1&2
TPDO
EMCY
7148h
Span
Start
7100h
Input
FV
FV to PV
Calculation
2102h
Digits
FV
1029h
Err
Behave
2100h
Range
Calculated
Input
6110h
Input
Type
6112h
Operation
Raw Quadrature
Data Measured
7121h
Scale
1
PV
React to
Error
7149h
Span
End
7120h
Scale
1
FV
7122h
Scale
2
FV
2112h
Err
Delay
7123h
Scale
2
PV
2111h
Hysteresis
6132h
Digits
PV
7130h
Input
PV
2110h
Err
Detect
1003h
Err
Field
3410h
QD
scaler
3411h
QD
direction
3412h
QD
offset
3413h
QD
PPR
