Rockwell Automation Publication 1560F-UM001A-EN-P - June 2019 213
Parameter Information Appendix A
170 User CT Ratio 1/1500 50 Allows the user to achieve proper current ratio for FLC ratings
when using external CTs. This is a MV specific parameter and
has no function at 690 volts and below.
R/W
171 I FDBK scale 0.01/10 1 Set at the factory to achieve proper current ratio for FLC ratings
when using external CTs. This is a MV specific parameter and
has no function at 690 volts and below.
R/W
172 Aux 1 Config 0/12 0 [Normal]
UTS
Fault
Alarm
Ext Bypass
Ext Brake
DeviceLogix
Aux Conrol
Network 1
Network 2
Network 3
Network 4
Allows the user to configure the functionality of the Aux1 relay
output on the control module based on the following
selections.
[Normal]
: Aux 1 closes when start command asserted and
opens when motor stops [Default].
UTS: Aux 1 closes when motor reaches up to speed and opens
when motor is not at speed.
Fault
: Aux1 closes when the SMC-50 enters a fault state and
opens when the fault is cleared.
Alarm: Aux1 closes when the SMC-50 detects an alarm
condition and opens when alarm is
cleared.
Ext Bypass
: Aux1 closes when the SMC-50 enters the external
bypass mode and opens when it leaves that mode.
Ext Brake: Aux1 closes when Ext Braking command is active
and opens when it is not active.
DeviceLogix: Aux1 is controlled by DeviceLogix program.
Aux Control
: When an auxiliary is configured for Aux Control, a
bit within the parameter Aux Control controls the state of that
auxiliary.
Network 1: With an auxiliary configured as Network 1, it is
controlled over the Local Area Network (LAN) as Relay 1.
Network 2: With an auxiliary configured as Network 2 it is
controlled over the LAN as Relay 2.
Network 3
: With an auxiliary configured as Network 2 it is
controlled over the LAN as Relay 3.
Network 4: With an auxiliary configured as Network 2 it is
controlled over the LAN as Relay 4.
R/W
173 Aux 1 Invert 0/1 0 [Disable]
Enable
Enables the user to invert the logic of the Aux 1 output. When
disabled, it is a normally open relay output contact when de-
energized. By enabling the invert function, the relay contact
becomes a normally closed contact when de-energized.
Disable
: Aux 1 relay output not inverted [Default] (N.O.).
Enable: Aux 1 relay output inverted (N.C.)
R/W
174 Aux 1 On Delay Secs 0/10 0.0 A time delay in activating the Aux1 relay contact can be
programmed.
Note: when an aux relay is configured for External Bypass, that
delay is not applied to the relay output.
R/W
175 Aux 1 Off Delay Secs 0/10 0.0 A time delay in de-activating the Aux1 relay contact can be
programmed.
Note: when an aux relay is configured for External Bypass, that
delay is not applied to the relay output.
R/W
Table 66 - SMC -50 Parameter List (Continued)
Number Name Unit Min/Max Default Enum Text Description R/W
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