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Note
For p1113 = 0, the drive traverses with a positive speed setpoint towards the positive limit switch – or for p1113 = 1 with
a negative speed setpoint.
p3343[0...n]
BI: Limit switch minus / Lim switch minus
Access level: 3
Can be changed: T
Unit group: -
Min:
-
Description:
Sets the signal source for the limit switch minus.
BI: p3343 = 1-signal:
Limit switch is inactive.
BI: p3343 = 0 signal:
Limit switch is active.
Dependency:
See also: p3340, p3342, r3344
Note
For p1113 = 0, the drive traverses with a negative speed setpoint towards the minus limit switch – or for p1113 = 1 with
a positive speed setpoint.
r3344.0...5
CO/BO: Limit switch status word / Lim sw ZSW
Access level: 3
Can be changed: -
Unit group: -
Min:
-
Description:
Display and BICO output for the status word of the limit switch.
Bit field:
Bit
00
01
02
04
05
Dependency:
See also: p3340, p3342, p3343
Note
For bit 00 = 1:
The limit switch enables motion.
For example, this bit can be used for interconnection with binector input p0840 (ON/OFF1).
For bit 01 = 0:
The drive cannot be moved as a result of the limit switch function (e.g. as a result of the switching on inhibited).
For example, this bit can be used for interconnection with binector input p0848 (OFF3).
For bit 02 = 1:
The axis is at zero speed.
For bit 04 = 1:
The plus limit switch reached.
For bit 05 = 1:
The minus limit switch reached.
SINAMICS G120X converter
Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC
Signal name
Limit switch ON/OFF1
Limit switch OFF3
Limit switch axis stationary (standstill)
Plus limit switch reached
Minus limit switch reached
Calculated: -
Scaling: -
Unit selection: -
Max:
-
Calculated: -
Scaling: -
Unit selection: -
Max:
-
1 signal
Yes
No
Yes
Yes
Yes
Parameters
7.2 Parameter list
Data type: Unsigned32 / Binary
Dynamic index: CDS, p0170
Function diagram: -
Factory setting:
1
Data type: Unsigned16
Dynamic index: -
Function diagram: -
Factory setting:
-
0 signal
FP
No
-
Yes
-
No
-
No
-
No
-
839
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