Object 6503H: Alarms; Object 6504H: Supported Alarms; Object 6505H: Warnings - Pepperl+Fuchs Absolute Rotary Encoder Manual

Absolute Rotary Encoder
Programmable Parameters
9.5.69

Object 6503h: Alarms

Additionally to the emergency messages in CiA301, this object shall provide further alarm
messages. An alarm shall be set if a malfunction in the encoder could lead to incorrect position
value. If an alarm occurs, the according bit shall indicate the alarm til the alarm is cleared and
the encoder is able to provide an accurate position value.
Subindex
0h
Table 9.85
Bit structure of the alarms
Bit 15
Use MS MS MS MS R
MS Manufacturer Specific Function (not available)
R Reserved for future use
CD Commissioning diagnostic control (not supported)
PE Position Error (not supported)
CD Commissioning diagnostic control (not available)
CS Code sequence (0 = CW Up, 1 = CCW Up)
Code Sequence (CS Bit 0) is hardwired to Code Sequence (CS Bit 0) in object 2100h.
9.5.70

Object 6504h: Supported Alarms

The object shall provide the supported alarms of the device. Please refer to the bit structure
table to find more details about the supported alarms.
The CA-encoder supports the position error alarm.
Subindex
0h
Table 9.86
9.5.71

Object 6505h: Warnings

This object shall provide the warnings. Warnings indicate that tolerance for certain internal
parameters of the encoder have been exceeded. In contrast to alarm and emergency
messages warnings do not imply incorrect position values. All warnings shall be cleared if the
tolerances are again within normal parameters.
Subindex
0h
Table 9.87
Description Data Type
Alarms Unsigned 16
14 13 12 11 10
R
Description Data Type
Supported alarms Unsigned 16
Description Data Type
Warnings Unsigned 16
Default Value
9 8 7 6 5
R R R R R
Default Value
1000h
Default Value
Restore after
Access Boot up
romap no
4 3 2 1 0
R R R CD PE
Restore after
Access Boot up
ro no
Restore after
Access Boot up
rw yes
65