Efficient Networks S120 manual Rules for FW2.3, Servo

Basic information about the drive system 12.10 Rules for wiring with DRIVE-CLiQ

Servo

Vector V/f (=vector without speed control function module)

Vector

Notes on the maximum number of drives that can be controlled by a CU320:

•In addition, the "Safe Standstill" function can be activated and a TM31 connected.

•No function modules must be activated.

Rules for FW2.3

● The default sampling times must not be changed.

Table 12-18 Maximum number of drives that can be controlled by a Control Unit 320

	Servo	Vector V/f (=vector
		without speed control
		function module)
Number of	1 Active Line Module +	1 Active Line Module +
components	6 Motor Modules	4 Motor Modules
		(sampling time of current
		controller 250 µs / speed
		controller 1000 µs)
		1 Active Line Module +
		6 Motor Modules
		(sampling time of current
		controller 400 µs / speed
		controller 1600 µs)
		1 Active Line Module +
		10 Motor Modules
		(sampling time of current
		controller 500 µs / speed
		controller 4000 µs)
	Servo and vector V/f:
	1 Active Line Module + 5 Motor Modules
	(servo: Current controller 125 µs / speed controller
	125 µs vector V/f:
	sampling time of current controller 250 µs with max.
	2 V/f drives
	Sampling time of current controller 400 µs with more
	than 2 V/f drives)

Vector

1 Active Line Module +

2 Motor Modules (sampling time of current controller 250 µs / speed controller 1000 µs)

1 Active Line Module +

4 Motor Modules (sampling time of current controller 400 µs / speed controller 1600 µs)

Notes on the maximum number of drives that can be controlled by a CU320:

•In addition, the "Safe Standstill" function can be activated and a TM31 connected.

•No function modules must be activated.

Drive Functions	511
Function Manual, (FH1), 07/2007 Edition, 6SL3097-2AB00-0BP4