FEC Handheld Nutrunner HFC3000 - Page 144

Chapter 6 Fastening Operation
PAGE 6-74
D-No.546 Reverse Ramp Up Time [msec] Setting range: 100~5000, Default setting: 500
Sets the time constant for acceleration from zero speed to the maximum reverse rotation speed.
The reverse ramp up time is used in the following cases;
・Manual reverse by turning on (“OFF”￫”ON”) the PLC I/O input signal “REVERSE.”
・The reverse ramp up time used in D-No. 002 [Fastening Option]: “Reverse before Fastening.”
・The reverse ramp up time used in D-No. 006 [Fastening Interrupt Operation]: “Reverse Between 1-2 Steps ON.”
・The reverse ramp up time used in D-No. 006 [Fastening Interrupt Operation]: “Reverse Between 2-3 Steps ON.”
D-No.547 CCW Wait Time Between Steps [msec]
Setting range: 0~500, Default setting: 200
Sets the (stopped) waiting time when normal rotation changes to reverse rotation when fastening is
interrupted by a reverse rotation operation.
Note: 200ms is the minimum recommended wait time. Setting lower than this may affect tool life
due to sudden shock generated by high speed motor direction changes.
This is used in the following cases;
・The reverse wait time used in D-No. 002 [Fastening Option]: “Reverse before Fastening.”
・The reverse wait time used in D-No. 006 [Fastening Interrupt Operation]: “Reverse Between 1-2 Steps ON.”
・The reverse wait time used in D-No. 006 [Fastening Interrupt Operation]: “Reverse Between 2-3 Steps ON.”
D-No.548 Option [deg] Setting range: 1 ~ 72
*Not used
D-No.549 Option [deg] Setting range: 1 ~ 100
*Not used