16 program variables – High Country Tek DVC80 User Manual
Page 49

P/N: 021-00154, Rev. A.6 - updated for V4.7 Tools
Page | 49
Using the input fields on the right side of the
window shown you can reverse the LED’s
display side and set the Power On period for the
DVC7.
3.16 Program Variables
Program variables are identifiers that are used
by your application program to refer to specific input values and to control the operation of a specific output.
This section is divided into various subsections according to Input/Output category. The following gives the
definition of all the program variables:
LED STATE
MEANING
Off
No PWMs are active.
RED
>>
GREEN
The greatest PWM % 0 -> 100%
Flashing
GREEN
PWM or High Side output Open circuit detected
Flashing
RED
PWM or High Side output Short circuit detected
LED3: Error / System Enable / Module Ready
LED STATE
MEANING
On
RED
Unrecoverable error
On
Yellow
System Enable active (Power cycle required to reset)
On
GREEN
Module
Ready
Flashing
RED
Low voltage (<8.5vdc) into DVC7
LED4: Error Code
LED STATE
MEANING
Off No
errors
On
RED
PWM1 Open or Short detected
On
GREEN
PWM2 Open or Short detected
Flashing
Yellow
High Side Open or Short detected
Flashing
RED
Application defined blink codes when blinkcode
variable > 0.