5.3 Description of Function Codes 5.3.5 H codes (High performance functions)
STOP key priority/Start check function
H96 specifies a functional combination of " STOP key priority” and “Start check function” as listed below.
STOP key priority
Even when run commands are entered from the digital input terminals or via the RS-485 communications link (link
operation), pressing the keypad key forces the inverter to decelerate and stop the motor. After that,
er6
appears on the LED monitor.
Start check function
For safety, this function checks whether any run command has been turned ON or not in each of the following
situations. If one has been turned ON, the inverter does not start up but displays alarm code er6 on the LED
monitor.
• When the power to the inverter is turned ON.
• When the key is pressed to release an alarm status or when the digital input terminal command “RST”
(“Reset alarm”) is turned ON.
• When the run command source is switched by a digital input terminal command such as “LE” (“Enable
communications link via RS-485 or fieldbus”) or “LOC” (“Select local (keypad) operation”).
Clear alarm data
Related function code: H45 Mock alarm
Clears information (alarm history, relevant information when alarm occurs) for alarms that occur when performing
machine adjustment,and returns the converter to the state before the alarm occurred.
To clear alarm data, simultaneous keying of “ key + key” is required.
Clear (Setting “1” clears alarm data and then returns to “0.”)
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