76 Rockwell Automation Publication D2-3518-4 - January 2020
Chapter 9 Parameter Descriptions
For frame 4 drives (firmware version 2.x), the user-configurable analog output
hardware is located on the Combined I/O Board. See Combined I/O Board
Description (Frame 4 Only) on page 29 for terminal block assignments.
Selects how rectifier sequencing operates.
The commanded state of the rectifier.
Frame 3 drives (firmware version 1.x) only:
32
Rctfr Config
Range: 0 = Run at Start
1 = Run at Power Up
2 = Manual Control
3 = Diode Rectifier
Default: 0
Access: 1 Path: Monitor > Application
See also: 30
0 = The precharge is closed and voltage regulation is enabled when the
inverter is requested to start.
1 = The precharge is closed and voltage regulation is enabled when power is
turned on.
2 = The closing of the precharge and enabling of voltage regulation is
controlled by some other device writing into inverter Appl Digital Out
(30).
3 = Rectifier consists of a diode bridge. This mode is for engineering use only.
33
Rctfr Control
Range: See Figure 32 and Figure 33
Default: N/A
Access: 1 Path: Monitor > Application
See also: 30, 32, rectifier 100
IMPORTANT This parameter is used for communication between the inverter and the
rectifier. Do not write to this parameter using VS Utilities, DriveExplorer, or an
OIM. Its value changes according to the operational state of the drive.
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