Phase Low – The phase between A and B was less than the low threshold level.
A Duty High – The A signal's duty was greater than the high threshold level.
A Duty Low – The A signal's duty was less than the low threshold level.
B Duty High – The B signal's duty was greater than the high threshold level.
B Duty Low – The B signal duty was less than the low threshold level.
DRO Mode:
This mode just shows the current count. Turn the encoder to increment or decrement the count.
Pressing the down arrow will reset the count to zero. Pressing the up arrow will transfer the count
shown to the PPR Setup (see below) count. If no counting occurs, the A and B signals are not changing
correctly. If the count bounces up and down one count, either the A or the B signal is missing. The A-,
B-, and Z- are also testing in this mode.
Phase:
This mode is just a quick check of the phase and duty. After entering this mode, use the up and
down arrows to select A Duty, B Duty, or AB Phase. Press select to start the mode selected. Turn the
encoder to update the value. The duties in this mode are shown as percentage (50% being perfect).
The phase is shown in degrees (90° being perfect). Press up and down to select a different mode. Press
select to exit phase mode.
Analog:
This mode shows the minimum and maximum voltages for the channels A+,B+,Z+,A-,B-, and
Z-. Use the up and down buttons to cycle through the different displays:
