INSTRUCTIONAL MANUAL
2750L-P/4500L-P/6000L-P
August, 2001
Rev. K
-37-
the following sequence:
1.
Select the SNC screen:
1 ENT
2.
Program EXT:
EXT PRG
At this point the phase screen must be accessed by repeatedly depressing either the MON or PRG keys. After the
Phase (PHZ) screen is displayed, enter the following key sequence to simultaneously enable the External Sync and
program phase A to 90 degrees:
9
0
A
PRG ENT
The up (
↑
) and down (
↓
) keys may be used to increment or decrement any or all output phases.
NOTE
The PHZ A value is maintained in nonvolatile memory.
The last programmed value is retained at power-up.
3.5.6
TO PROGRAM CURRENT LIMIT (CRL=8)
The Current Limit can be programmed independently or simultaneously for each phase of the AC Power system.
1.
Select the Current Limit screen by entering:
8 ENT
2.
Program all phases to 5 amps:
5 PRG ENT
3.5.7
TO PROGRAM VOLTAGE RANGE (RNG=4)
The RNG screen has two purposes; to select a range defined by the range pair selected in the Amplitude Limit (ALM)
screen and to select an upper voltage limit less than that specified by the ALM screen, LLM or HLM values. If the range
pair 135/270 has been selected in the ALM screen with LLM=135 and HLM=270, the 135 range of the power source
will be programmed by the RNG screen for any value of 135 or less. The value programmed will then be the maximum
value allowed to be programmed in the Amplitude (AMP) screen.
To select the 270 range and set a program amplitude limit of 250 volts, perform the key sequence below:
4
ENT 250 PRG ENT
3.5.8
TO PROGRAM RAMP OR STEP FUNCTIONS (RMP=9)
The Ramp (RMP) function allows any programmable parameter (AMP, FRQ, PHZ, CAL or CRL) to be Stepped (STP)
with a Delay (DLY) for each step to a final value (VAL). There are three types of programs that may be specified by the
RMP screen; a ramp and two types of step programs.
The step function will program the output parameter value specified by a previous screen for the time specified for the
Summary of Contents for 12000L-1P
Page 119: ...INSTRUCTIONAL MANUAL 2750L P 4500L P 6000L P August 2001 Rev K 115 Figure 6 1 MODULE LOCATION...
Page 138: ...INSTRUCTIONAL MANUAL 2750L P 4500L P 6000L P August 2001 Rev K 134 Figure 14 EMERGENCY VOLTAGE...
Page 148: ...INSTRUCTIONAL MANUAL 2750L P 4500L P 6000L P August 2001 Rev K 144 FIGURE 2...
