4-153
Figure 4.4.26 Zero-speed operation
03-1X=21: Inverter Ready
Output is active when no faults are active and the inverter is ready for operation.
03-1X=22: Undervoltage Detection
Output is active when the DC bus voltage falls below the low voltage detection level (07-13).
03-1X=23: Source of operation command
Output is active in local operation command.
OFF
Remote mode:
00-02 = 1 or 2, or any one of the multi-function digital input terminals (S1 to S8) set to
function 5 (LOCAL / REMOTE control) is OFF.
SEQ LED of the keypad is ON.
ON
Local mode:
00-02 = 0, or any one of the multi-function digital input terminals (S1 to S8) set to
function 5 (LOCAL / REMOTE control) is active.
SEQ LED of the keypad is OFF.
03-1X=24: Source of frequency command
Output is active in local frequency command.
OFF
Remote mode:
00-05 = 1 or 2, or any one of the multi-function digital input terminals (S1 to S8) set to
function 5 (LOCAL / REMOTE control) is OFF.
REF LED of the keypad is ON.
ON
Local mode:
00-05 = 0, or any one of the multi-function digital input terminals (S1 to S8) set to
function 5 (LOCAL / REMOTE control) is active.
REF LED of the keypad is OFF.
03-1X=26: Frequency reference missing
Output is active when the frequency reference is lost. When parameter 11-41 is set to 0 the inverter will
decelerate to a stop. When parameter 11-41 is set to 1 operation will continue at the value of parameter 11-42
times the last know frequency reference.
03-1X=27: Time function output
Output is controlled by timer function see parameter 03-37 and 03-38.
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