3.42
IDN49 Positive Position Limit
This IDN defines the maximum permissible position in the positive direction. The position
limit switch is active when IDN55 bit 4 or IDNP3004 is set. If linear scaling is selected in
IDN76, the limit switch is automatically calculated with the feed constant IDN123 and
enabled with the enable bit in IDN55. When the position setpoint reaches the limit switch,
the drive decelerates to a stop and error “F24" and warning ”n07" flash in the LED. In
addition, fault bit 13 is set in IDN11 and the warning bit is set in IDN323 and IDN12 bit 13.
With linear position scaling the maximum value is 1024 x feed constant (IDN123).
Data Length: 4 bytes
Non-Volatile:
YES
Data Type:
Signed decimal
Write Access:
CP2, CP3, CP4
Minimum:
-2
31
+1
Run-Up Check:
Maximum:
2
31
-1
Cyclic Transfer:
Default:
0
ASCII Param.:
SWE2
Units:
IDN76, 77, 78, 79, 123
Version:
3.43
IDN50 Negative Position Limit
This IDN defines the maximum permissible position in the negative direction. See IDN 49.
Data Length: 4 bytes
Non-Volatile:
YES
Data Type:
Signed decimal
Write Access:
CP2, CP3, CP4
Minimum:
-2
31
+1
Run-Up Check:
Maximum:
2
31
-1
Cyclic Transfer:
Default:
0
ASCII Param.:
SWE1
Units:
IDN76, 77, 78, 79, 123
Version:
3.44
IDN51 Position Feedback Value 1 (Motor Feedback)
The master retrieves the motor’s position feedback from the amplifier through IDN51. The
scaling type and the resolution will be defined within IDN76, 77, 78 and 79.
Data Length: 4 bytes
Non-Volatile:
No
Data Type:
Signed decimal
Write Access:
Read-only
Minimum:
Run-Up Check:
Maximum:
Cyclic Transfer:
AT
Default:
ASCII Param.:
PFB
Units:
IDN76, 77, 78, 79, 123
Version:
3.45
IDN52 Reference Distance 1 (Motor Feedback)
The distance from the machine zero point to the home position, referenced through the
motor feedback.
Data Length: 4 bytes
Non-Volatile:
Yes
Data Type:
Signed decimal
Write Access:
CP2, CP3, CP4
Minimum:
- 2
31
+ 1
Run-Up Check:
Maximum:
+ 2
31
- 1
Cyclic Transfer:
Default:
0
ASCII Param.:
ROFFS
Units:
IDN76, 77, 78, 79, 123
Version:
sercos
®
for S300/S700
39
Kollmorgen
04/2016
sercos
®
IDN Set
