EasyManuals Logo

Moog SmartMotor User Manual

Moog SmartMotor
909 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #223 background imageLoading...
Page #223 background image
Part 1: Programming
Moog Animatics SmartMotor Developer's Guide,Rev. L
Page 223 of 909
Analog Functions of I/O Ports
An I/O port’s analog value can be monitored with the following commands. The 24V I/O of a
SmartMotor offers more flexibility than the 5V I/O, as shown below. All scaled readings are in
millivolts.
The analog reads can help diagnose wiring issues external to the SmartMotor. For example,
while Ports 4 and 5 are being used as RS-485, the signal bias could be monitored; if a 5V I/O
pin is being driven as an output, the analog reading can help find a short.
The following commands are used to access the analog functions of the 5V and 24V I/O:
5 Volt Push-Pull I/O Analog Functions (D-Style Motors)
INA(A,IO) Raw analog read: 10-bit res. 0-32736=0-5 VDC
INA(V1,IO) Scaled voltage reading in millivolts, where 3456 would be 3.456
VDC. 0-5000=0-5 VDC
NOTE: For the 5V I/O in the Class 5 motor's D-Sub connector, the value can be 0 -
6 for I/Os 0 - 6. For the 24V I/O, the value can be 16 - 25 for the ten I/Os 16 - 25.
24 Volt I/O Analog Functions (D-Style AD1 Option Motors, M-Style Motors)
INA(A,IO) Raw analog read: 10-Bit res. 0-38130=0-41.25 VDC
INA(V,IO) Scaled read 0-24000, where 15500 is 15.5 Volts
INA(V1,IO) Scaled read 0-5100, where 550 is 0.55 Volts
INA(V2,IO) Scaled read 0-610, where 60 is 0.06 Volts
INA(S,x) Sourcing voltage for the I/O port (when output pin), where x is
16-25 for the Class 5 D-style, use 0 for the M-style.
INA(T,x) I/O chip temperature, where x is 16-25 for the Class 5 D-style,
use 0 for the M-style.
NOTE: With the 24V I/O, the V1 and V2 settings focus the 10 bits of resolution on
the finer voltage spans of 5V and 0.6V, respectively.
CAUTION: For Class 5 D-style AD1 option motors, at no time should the
voltage to any input exceed the level on the I/O power input (Pin 11). Doing
so could cause immediate damage to the expanded I/O hardware.
For more details, see Part 2: SmartMotor Command Reference on page 238.
Part 1: Programming: Analog Functions of I/O Ports

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Moog SmartMotor and is the answer not in the manual?

Moog SmartMotor Specifications

General IconGeneral
BrandMoog
ModelSmartMotor
CategoryServo Drives
LanguageEnglish

Related product manuals