60 ACS 160 User’s Manual
Group 11: Reference Select
Reference commands can be given from the control panel or from two external locations. The
selection between the two external locations is made with parameter 1102
EXT1/EXT2 SEL. For more
information on control locations, refer to section Local and Remote Control and Appendix A
Code Description
1101 KEYPAD REF SEL
Selection of active control panel reference in local control mode.
1 =
REF1 (Hz)
Control panel reference is given in Hz.
2 =
REF2 (%)
Control panel reference is given as a percentage (%).
1102 EXT1/EXT2 SEL
Sets the input used for selecting the external control location, or fixes it to
EXT1 or EXT2. The external control
location of both Start/Stop/Direction commands and reference is determined by this parameter.
1...5 =
DI...DI5
External control location 1 or 2 is selected according to the state of the selected digital input (DI1 ... DI5),
where deactivated =
EXT1 and activated = EXT2.
6 =
EXT1
External control location 1 (
EXT1) is selected. The control signal sources for EXT1 are defined with
parameter 1001 (Start/Stop/Direction commands) and parameter 1103 (reference).
7 =
EXT2
External control location 2 (
EXT2) is selected. The control signal sources for EXT2 are defined with
parameter 1002 (Start/Stop/Direction commands) and parameter 1106 (reference).
8 =
COMM
External control location 1 or 2 is chosen through serial communication.
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