Rockwell Automation Publication 1560F-UM001A-EN-P - June 2019 215
Parameter Information Appendix A
180 Aux Control 0 Aux 1/Aux 2/
Aux 7-1/Aux 7-
2/Aux 7-3/Aux
7-4/Aux 8-1/
Aux 8-2/Aux 8-
3/Aux 8-4/Aux
9-1/Aux 9-2/
Aux 9-3/Aux 9-
4/Reserved/
Reserved
When an Auxiliary Relay output is configured for "Aux Control"
a bit within this parameter will control the state of the auxiliary.
Bit 0 - Control Module Aux Relay 1; Bit 1 - Control Module Aux
Relay 2; Bit 2 - Expansion Port 7 Aux Relay 1; Bit 3- Expansion
Port 7 Aux Relay 2; Bit 4- Expansion Port 7 Aux Relay 3; Bit 5-
Expansion Port 7 Aux Relay 4; Bit 6 - Expansion Port 8 Aux
Relay 1; Bit 7- Expansion Port 8 Aux Relay 2; Bit 8- Expansion
Port 8 Aux Relay 3; Bit 9- Expansion Port 8 Aux Relay 4; Bit 10 -
Expansion Port 9 Aux Relay 1; Bit 11 - Expansion Port 9 Aux
Relay 2; Bit 12 - Expansion Port 9 Aux Relay 3; Bit 13 -
Expansion Port 9 Aux Relay 4; Bits 14, 15 - Reserved.
R/W
181 Language 0/6 0 [English]
French
Spanish
Italian
German
Portuguese
Mandarin
Provides the ability to configure the language that is displayed
for any interface device.
The selected language will be the same for all devices
connected to the SMC-50.
R/W
182 Start Delay Secs 0/30 0 The time between asserting a start command with valid 3-
phase applied and the SMC-50 starting the motor can be
delayed by setting the "Start Delay". If a stop is asserted during
the delay period, the start is cancelled.
R/W
183 Timed Start 0/1 0 [Disable]
Enable
This parameter is used to force the starting profile to complete
its entire time ramp period. This ability can help to avoid
conditions where an up-to-speed is sensed before the motor is
actually up to speed.
Disable
: Complete starting mode when up-to-speed detected.
Enable: Complete starting mode when ramp time expires.
R/W
184 V Shutoff Level % 0/100 25 Provides the ability to manually adjust the threshold for the
controller’s voltage (notch) shutoff detection level. Since this
parameter has the potential to modify the SCR operational
control scheme, it is important that any change made be in
small (several percent) increments. Do NOT disable (0) this
parameter and Parameter 185 (I Shutoff Level) at the
same time or SCR firing (motor control) instability can
occur. Contact RA Technical Support for assistance. When
running high-efficiency motors with Energy Saver, this value
may need to be adjusted downward.
R/W
185 I Shutoff Level % 0/37 0 Provides the ability to adjust the level at which the SMC-50
expects to see current or the level of current which the SMC-50
determines the SCR has turned off. A common reason for
increasing this value would be to compensate for the inability
of the control to sense a voltage notch due to significant LINE
voltage noise or LINE distortion. Since this parameter has the
potential to modify the SCR operational control scheme, it is
important that any change made be in small (several percent)
increments.Do NOT disable (0) this parameter and
Parameter 184 (V Shutoff Level) at the same time or SCR
firing (motor control) instability can occur. Contact
Rockwell Automation Technical Support for assistance.
R/W
Table 66 - SMC -50 Parameter List (Continued)
Number Name Unit Min/Max Default Enum Text Description R/W
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