Table 13. Reverser Configuration Parameters - Eaton Power Xpert C445 User Manual

Chapter 5—System Configuration and Operation
Control Settings
The following parameters are used to configure the Reverser
Operation Mode and the C445 sources of control.

Table 13. Reverser Configuration Parameters

Configuration Parameter
Active Operation Mode 1
Control Fault Delay
Control Interlock Time Delay
Motor#1 Overload FLA Scaled
Motor Overload Trip FLA
Trip Enable Bit Field
Warn Enable Bit Field
1
C445 Local Source Selector
C445 Remote Source Selector
1
C445 Q3 Output function select
Note
1
Soft reset (power cycle) required for changes to these parameters to take effect.
Fieldbus Control Word
The reverser motor starter profile will accept the following
control commands over a fieldbus network.
Control Bits
Bit 0/1 00 = Stop command, de-activate all control outputs
01 = Run FWD command, activate Output 1
10 = Run REV command, activate Output 2
11 = Unknown command, No action
Bit 2 This bit can be used to switch between Local and
Remote from the network when the Allow Remote
Control Switch parameter is enabled.
Bit 3 0 = No action
1= Reset fault (will clear fault provided condition
has cleared)
Bit 5 0 = No action
1= The C445 will issue a "Test Trip" fault causing
the Output 1 & Output 2 control relays to open.
Control Status Word
The control status word of the reverser motor starter profile
can be accessed over the fieldbus network.
Status Bits
Bit 0/1 00 = Stopped (No active Run commands)
01= Running1 (Run FWD command is active)
10= Running2 (Run REV command is active)
Bit 2 0 = local control source active
1= remote control source is active
74 Power Xpert C445 Global Motor Management Relay MN042003EN—January 2019 www.eaton.com
Modbus Register Description
700 This parameter selects the Operation Mode
701 Delay time before a control fault is issued. A setting of "0" disables protection.
702 Time delay before change of direction allowed
900 This parameter is used to set the motor nameplate full load amps for the overload
500 This parameter contains the active overload FLA
1000-1001 Trip (Fault) protection enable bits
Set bits to enable desired motor protections
1002-1003 Warning protection enable bits
Set bits to enable desired motor protections warnings
711 Select the Local Control source.
712 Select the Remote Control source.
717 Output 3 user function selection
Bit 3 0 = no fault present
1= C445 fault present
Bit 4 0 = no warning present
1= C445 warning present
Bit 5 0 = no inhibit present
1= C445 control inhibit present
Bit 6 0 = C445 not ready (fault and/or inhibit present)
1= C445 ready for control (No fault or inhibit present)
Bit 7 0 = motor is not up to speed (AtRef)
1= C445 has detected motor is up to speed (AtRef)
Two conditions will set the AtRef bit, signaling the motor is
up to speed.
If motor current first exceeds 115% of the active overload
●
FLA rating and then decreases back below 115% of the
active overload FLA rating, it is determined the motor has
come up to speed and the AtRef bit will be set.
If motor current exceeds 30% of the active overload FLA
●
rating and remains until after the start delay time expires
the motor is determined to be up to speed and the AtRef
bit will be set.
Read/Write
R/W
R/W
R/W
R/W
R
R/W
R/W
R/W
R/W
R/W