Efficient Networks S120 manual Application

Communication PROFIBUS DP/PROFINET IO 10.1 Communications according to PROFIdrive

Bit	Meaning		Comments	BICO
		1/0	Ramp-up starts.
			The start of the ramp-up procedure is detected as
			follows:
			• The speed setpoint changes,
			and
			• the defined tolerance bandwidth (p2164) is
			exited.
		0	Ramp-function generator active
			• The ramp-up procedure is still active once the
			speed setpoint has been changed.
		0/1	Ramp-up ends.
			The end of the ramp-up procedure is detected as
			follows:
			• The speed setpoint is constant,
			and
			• The actual speed value is within the tolerance
			bandwidth and has reached the speed setpoint,
			and
			• The waiting time (p2166) has elapsed.
1	Torque utilization < p2194	1	Torque utilization < p2194	BO: r2199.11
			• The current torque utilization is less than the set
			torque utilization threshold (p2194),
			or
			• Ramp-up is not yet complete.
		0	Torque utilization > p2194
			• The current torque utilization is greater than the
			set torque utilization threshold (p2194).
	Application:
	This message indicates that the motor is overloaded and appropriate measures need to be taken to rectify the
	situation (e.g. stop the motor or reduce the load).
2	n_act t p2161	1	n_act < p2161	BO: r2199.0
			The actual speed value is less than the set
			threshold value (p2161).
		0	n_act ≥ p2161
			The actual speed value is greater than or the same
			as the set threshold value (p2161).
	Note:
	The message is parameterized as follows:
	p2161 Threshold value
	p2150 Hysteresis
	Application:
	To protect the mechanics, the gear stages are not switched mechanically until the speed is less than the set
	threshold value.
3	n_act v p2155	1	n_act ≤ p2155	BO: r2197.1
			The actual speed value is less than or the same as
			the set threshold value (p2155).
		0	n_act > p2155
			The actual speed value is greater than the set
			threshold value (p2155).

370	Drive Functions
	Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4