Efficient Networks S120 manual 371

Communication PROFIBUS DP/PROFINET IO 10.1 Communications according to PROFIdrive

Bit	Meaning		Comments	BICO
	Note:
	The message is parameterized as follows:
	p2155 Threshold value
	p2140 Hysteresis
	Application:
	Speed monitoring.
4	Reserved	1	–	–
		0	-
5	Reserved	1	–	-
		0	–
6	No motor overtemperature alarm	1	No motor overtemperature alarm	BO: r2135.14
			The temperature of the motor is within the	(inverted)
			permissible range.
		0	Alarm, motor overtemperature
			The temperature of the motor is greater than the set
			motor temperature threshold (p0604).
	Note:
	• When the motor temperature threshold is exceeded, only an alarm is output initially to warn you of this. The
	alarm is canceled automatically when the temperature no longer exceeds the alarm threshold.
	• If the overtemperature is present for longer than the value set via p0606, a fault is output to warn you of this.
	• Motor temperature monitoring can be switched-out via p0600 = 0.
	Application:
	The user can respond to this message by reducing the load. thereby preventing the motor from shutting down with
	the "Motor temperature exceeded" fault after the set time has elapsed.
7	No thermal overload in power	1	No thermal overload in power unit alarm	BO: r2135.15
	section alarm		The temperature of the heat sink in the power	(inverted)
			section is within the permissible range.
		0	Thermal overload in power unit alarm
			The temperature of the heat sink in the power unit is
			outside the permissible range.
			If the overtemperature remains, the drive switches
			itself off after approx. 20 s.
8	Speed setp - act val deviation in	1	The speed setpoint/actual value is within the	BO: r2199.4
	tolerance t_on		tolerance p2163: The signal is switched on after the
			delay specified in p2167 has elapsed.
		0	The speed setpoint/actual value is outside the
			tolerance.
9...	Reserved	1	-	-
12		0	-
13	Pulses enabled	1	Pulses enabled	BO: r0899.11
			The pulses for activating the motor are enabled.
		0	Pulses inhibited
	Application:
	Armature short-circuit protection must only be switched on when the pulses are inhibited.
	This signal can be evaluated as one of many conditions when armature short-circuit protection is activated.
14	Reserved	1	-	-
15		0	-

Drive Functions	371
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4