APS APS-1000 Series - Program Memory Procedures (Programming)

CHAPTER 4
OPERATING INSTRUCTIONS
Entire Contents Copyright  2004 by Adaptive Power Systems, Inc. (APSI) • All Rights Reserved • No reproduction without written authorization from APSI.
APS-1000 Series 4 - 15 OM-001-01000-000-04.0
Program Memory Procedures (Programming)
Use the procedures in this section to program the three memories: M1, M2, and M3.
Each program has three stored parameters: voltage, frequency, and current limit. Note:
The Persistent System Parameters (described in the previous section) take precedence
over any parameters stored in program memories.
 Output Voltage
 Output Frequency
 Current High Limit
Setting Memory Parameters
 Begin in the RESET (standby) mode. The indicator above the OUTPUT/RESET
button on the Voltage Display should be OFF. To set the desired parameter values
for voltage, frequency, and current limit, press the ︿ or ﹀ buttons on the
respective displays.
 Check to make sure the values are what you want to store, then
 Press and hold the M-button (1, 2, or 3) for the memory in which you want to store
the displayed parameters. The indicator above the selected M-button will flash.
When the flashing stops, release the button. The parameter values are now stored
and ready for recall. Note: Nothing will be stored if you release the button while
the indicator is still flashing.
 Repeat the process until you have stored three sets of parameters.
Recalling Memory Parameters
 Recall a set of stored values when the system is in RESET (Standby) mode by
momentarily pressing and releasing one of the M-buttons.
 When in RESET (Standby), use this recall approach to verify you have stored the
values you want; or, you can establish values before you power-up.
 Recall a set of stored values when the system is in OUTPUT (Power ON) mode by
momentarily pressing and releasing one of the M-buttons.
 Recall a set of stored values when the system is in OUTPUT (Power ON) mode
and PLC is ON, through the external interface (see Chapter 5).
Note: Switching between stored programs during OUTPUT (Power ON) mode will
cause a brief interruption of the output. The system first turns OFF the power and then
ramps-up to the new voltage value.