Allen-Bradley PowerFlex 20-750-DCBB2-F6 Programming Manual

Rockwell Automation Publication 750-PM001N-EN-P - February 2017 225
Port 10 and Port 11 Parameters Chapter 4
Precharge n (Port 11)
Parameters
Precharge n parameters apply only to PowerFlex 755 Common DC Input Frame
8 and larger drives.
File Group
No. Display Name
Full Name
Description
Values
Read-Write Data Type
PRECHARGE N
Status
104
204
304
P1 Board Status
P2 Board Status
P3 Board Status
Precharge n Board Status
RO 32-bit
Integer
Status bits for the precharge board.
Bit 0 “Ready” – CB controller is ready to begin the precharge sequence. Stop input is not active, 240V AC is present, molded case switch (MCS) auxiliary contact is
open, disconnect is closed and there are no faults.
Bit 1 “MCS Closing” – The precharge sequence is in progress but is not complete.
Bit 2 “Prechrg Done” – Precharge has been completed and the MCS is closed.
Bit 3 “MCS Opening” – The MCS is in the process of opening.
Bit 4 “Faulted” – A fault has occurred and is enumerated in the fault word.
Bit 5 “Alarm” – An alarm has occurred and is enumerated in the alarm word.
Bit 7 “240V ACPresnt” – 240V AC supply is present. Threshold is 85% or 204V AC.
Bit 8 “DC Bus OK” – 0 = DC bus voltage out of tolerance. 1 = DC bus voltage is within tolerance.
Bit 9 “Discnnct In” – 0 = Auxiliary switch is off. 1 = Auxiliary switch is on.
Bit 10 “Discnnct Out” – 0 = Relay is off. 1 = Relay is on.
Bit 11 “BusPosFuseIn” – 0 = Fuse is blown. 1 = Fuse is intact.
Bit 12 “BusNegFuseIn” – 0 = Fuse is blown. 1 = Fuse is intact.
Bit 13 “DoorLock In” – 0 = Door is open. 1 = Door is closed.
Bit 14 “DoorLock Out” – 0 = Door solenoid relay is off. 1 = Door solenoid relay is on.
Bit 15 “Fan Out” – 0 = Fan is on. 1 = Fan is off.
Bit 16 “Ext Opn/Cls” – 0 = Inactive (tied to common or open). 1 = Active (24V DC applied).
Bit 17 “Ext Inhibit” – 0 = Stopped (tied to common or open). 1 = Not Stopped (24V DC applied). Level sensitive. Ignored when fiber-optic communications is
online.
Bit 18 “Ext FaultRst” – 0 = Inactive (tied to common or open). 1 = Active (24V DC applied).
Bit 19 “MCSCIsCilOut” – 0 = Relay is off. 1 = Relay is on.
Bit 20 “MCSShntRelOt” – 0 = Relay is off. 1 = Relay is on.
Bit 21 “MCSSprgChgOt” – 0 = Relay is off. 1 = Relay is on.
Bit 22 “MCS UVDlyOut” – 0 = Relay is off. 1 = Relay is on.
Bit 23 “MCS AuxInput” – 0 = MCS auxiliary contact is open. 1 = MCS auxiliary contact is closed.
Bit 24 “Flash Failed” – An error occurred during the flash update process.
Bit 30 “Flash Update” – The precharge controller is in flash update mode.
Bit 31 “ReadyToReset” – The flash update process has ended and the precharge controller is waiting for a reset command.
755 (8+)
755 (8+)
755 (8+)
Options
ReadyToReset Flash Update Reserved Reserved Reserved Reserved Reserved Flash Failed MCS AuxInput MCS UVDlyOut MCSSprgChgOt MCSShntRelOt MCSCIsCilOut Ext FaultRst Ext Inhibit Ext Opn/Cls Fan Out DoorLock Out DoorLock In BusNegFuseIn BusPosFuseIn Discnnct Out Discnnct In DC Bus OK 240V ACPresnt Reserved Alarm Faulted MCS Opening Prechrg Done MCS Closing Ready
Default00000000000000000000000000000000
Bit 313029282726252423222120191817161514131211109 8 7 6 5 4 3 2 1 0
0 = False
1 = True

Allen-Bradley PowerFlex 20-750-DCBB2-F6 Specifications

General

Brand	Allen-Bradley
Model	PowerFlex 20-750-DCBB2-F6
Category	Controller
Language	English