Interfaces
6-15
Installation Manual for Models ODM-005, ODM-005i, ODM-010, ODM-010i, ODM-020 and ODM-020i
Analog Outputs
A selectable output is available for monitoring by the user: ANALOG 1 (J1-31).
The following signals can be mapped to the analog output.
The following signals can also be monitored when OMNI LINK is configured for Advanced Mode.
Intro
F
IGURE
6.20
ANALOG 1 Output Circuits
T
ABLE
6.14
Analog Outputs: ANALOG 1
Analog Output
Pin
Number
Description
ANALOG 1
J1-31
Selectable analog output . Displays the selected firmware
variable along with selectable scale and offset (refer to
the OMNI LINK – I/O Configuration section).
ACOM
J1-28
Analog Common (return).
T
ABLE
6.15
Analog Output Specifications
Specification
Description
Minimum
Maximum
Output Current
(mA)
Allowable current draw of the load
-2
+2
Output Signal Range
(Volts)
Voltage range of the signal
-10
+10
Current – Command
Velocity – Command
Current – Average
Velocity – Error
Current – Peak +
Position – Motor Feedback
Current – Peak -
Position – Command
Current – Input Limit +
Position – Error
Current – Input Limit -
Position – Error Peak +
Velocity – Motor Feedback
Position – Error Peak -
Intro
!
WARNING
The user may need to provide an external circuit to delay output of the analog
signal when the signal is used to perform an operation. After reset both analog
outputs may be in an indeterminate state for a short period before they stabilize
at the setting stored in memory. Failure to observe this precaution could result
in severe bodily injury.
Position – Master
Torque Current
Position – Loop Output
Field Current
Velocity – Loop Output
Torque Voltage Command
Filter Output
Field Voltage Command
R-Phase Current
Analog COMMAND Input
T-Phase Current
Bus Voltage
Drive
J1
-5 Volts
10K
100
-
+
20K
ANALOG
OUTPUT
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