Siemens 6RA70 specifications Position sensing with pulse encoder, 10-48

	PNU	Description	Value range		No. indices		See
			[Unit]		Factory		Change
			Steps		setting		(Access /
					Type		Status)
	P441	Source for crawling setpoint	All connector	Ind: 8		P052		= 3
*		Selection of connector to be injected as the crawling setpoint	numbers	FS=0		P051		= 40
			1	Type: L2		Offline
	(G130)
		0 = connector K0000
		1 = connector K0001
		etc.
	P442	Source for selection of ramp-function generator bypass	0 to 1	Ind: 8		P052		= 3
*		Selection as to whether or not ramp-function generator must be bypassed	1	FS=0		P051		= 40
				Type: O2		Offline
	(G130)	when the crawling setpoint is injected.
		The ramp-function generator is bypassed if the AND operation between the
		binector selected via an index of P440 and the setting in the same index of
		P442 produces a log. "1".
	P443	Source for standard setpoint	All connector	Ind: 4		P052		= 3
*		Selection of the connector to be applied if crawling-setpoint injection is not	numbers	FS=207		P051		= 40
	FDS		1	Type: L2		Offline
		selected
	(G130)	0 = connector K0000
		1 = connector K0001
		etc.
	P444	Source for standstill command	All binector numbers	Ind: 2		P052		= 3
*		Selection of the binector to control the standstill operation (OFF1) or	1	FS=0		P051		= 40
	BDS			Type: L2		Offline
		resetting of crawling setpoint injection when P445=1 (log. "0" state = reset).
	(G130)	0 = binector B0000
		1 = binector B0001
		etc.
	P445	Selection of level/edge for switch-on/crawling	0 to 1		Ind: None		P052	= 3
*		Selection to define whether ON command must be input via terminal 37 and	1		FS=0		P051	= 40
					Type: O2		Offline
	(G130)	the crawling setpoint injected in response to a log. "1" level or to a 0 → 1
		transition

0ON with log. "1" state at terminal 37 and

injection of crawling setpoint with binectors selected in P440 in log. "1" state

1ON in response to 0 → 1 transition at terminal 37 and injection of crawling setpoint in response to 0 → 1 transition of binectors selected in P440

With this setting, the ON command or injection command for the crawling setpoint is stored. The memory is reset when the binector selected in P444 switches to the log. "0" state.

10.22Position sensing with pulse encoder

See parameters P140 to P148 for pulse encoder definition and monitoring
			0 to 3
P450	Resetting of position counter			Ind: 4	P052 = 3
*	0	Reset position counter OFF	1	FS=1	P051 = 40
FDS				Type: O2	Offline
	1	Reset position counter with zero marker
(G145)	2	Reset position counter with zero marker when LOW signal is
		applied to terminal 39
	3	Reset position counter when LOW signal is applied to terminal
		39

Note: Counter resetting with P450 = 2 and 3 is executed in the hardware and is not affected by how the binectors controlled by terminal 39 are interconnected

P451	Position counter hysteresis			0 to 1	Ind: 4	P052	= 3
*	0	Hysteresis for rotational direction reversal OFF		1	FS=0	P051	= 40
FDS					Type: O2	Offline
	1	Hysteresis for rotational direction reversal ON (the first pulse
(G145)		encoder input pulse after a change in rotational direction is not
		counted)
P452	Source for "Reset position counter" command		[SW 1.9 and later]	All binector numbers	Ind: 2	P052	= 3
*	Selection of binector to control resetting of the position counter.			1	FS=0	P051	= 40
BDS					Type: L2	off-line
	0 = binector B0000
(G145)	1 = binector B0001
	etc.
10-48				SIEMENS Energy & Automation
			SIMOREG DC Master Base Drive Panel Operating Instructions