Rockwell Automation 842E EtherNet/IP Absolute Encoder User Manual User Manual
Page 24
16
Rockwell Automation Publication 842E-UM001A-EN-P May 2012
Chapter 3
EtherNet/IP overview
49
31
Get
V
Warning flag
BOOL
Indication of set warning
0: OK
1: Warning Flag
50
32
Get
NV
Operating time
DINT
Storage of operating time counter
[0,1h], the format of the counter is
second.
0
51
33
Get
NV
Offset value
DINT
Offset value is calculated when using
preset function
0x00 00 00 00
100
64
Get
V
Temperature value
INT
Current temperature value
-40…100°C or -40…212°F
Accuracy of the temperature sensor is
about +/- 5 °C.
0xF0 60
0x27 10
(-4000… +10000)
101
65
Set
NV
Temperature value format
ENG
UNIT
Format of temperature value
°C or °F (Fahrenheit)
0x1200: °C
0x1201: °F
(0x1200)
102
66
Set
NV
Temperature resolution
DINT
Minimum resolution of temperature
value
[°C/100] or [(°F)/100]
(0x00000001)
103
67
Set
NV
Minimum temperature value
setpoint
INT
Minimum temperature set-point
(-40…100°C, -40…212°F)
0xF0 60
(-4000)
104
68
Set
NV
Maximum temperature value
setpoint
INT
Maximum temperature set-point
(-40…100°C, -40…212°F)
0x27 10 (+10000)
or 0x52D0
(+21200)
105
69
Get
V
Fault header
(see Sensor error table)
DINT
Flags of encoder sensor errors and
warnings
0x00 00 00 00
106
6A
Set
NV
Slave sign of live
DINT
Flags for encoder functionalities
(Bit-field):
Bit 0: Slave sign of live (on/off)
Bit 1…7: not used
Bit 8…15: UpdateFactor (1…127)
Bit 16…31: not used
0x0000500
107
6B
Get
NV
Encoder motion time
DINT
Storage of the motion time. This counter
is incrementing if the encoder is in
rotation [sec].
0
108
6C
Get
NV
Encoder operating time [second] DINT
Storage of the operating time. This
counter is incrementing if the encoder is
powered on [sec].
0
109
6D
Get
NV
Max velocity
RA [cnts/ms]
DINT
Storage of the maximum velocity of the
encoder in operational state.
0
110
6E
Get
NV
Max acceleration [cnts/(ms)2]
DINT
Storage of the maximum acceleration of
the encoder in operational state.
0
111
6F
Get
NV
Max temp [°C/100]
DINT
Storage of the maximum temperature of
the encoder in operational state
2000
112
70
Get
NV
Min temp [°C/100]
DINT
Storage of the minimum temperature of
the encoder in operational state
2000
113
71
Get
NV
Number of startups
DINT
Storage of the number of startups
(power-on) cycles
0
114
72
Get
V
LED current value [μA]
INT
Current LED current [μA]
Range: 200…25.000
200…25.000
(0)
115
73
Get
NV
Max current value [μA]
INT
Max. LED current [μA]
1.500
116
74
Get
NV
Min current value [μA]
INT
Min. LED current [μA]
1.500
117
75
Get
V
Power supply voltage [mV]
Accuracy is about 1% from the
measurement value.
INT
Current supply voltage [mV]
Range: 9.500…30.500
9.500…30.500
(24.000)
(1) You can do a Get of all the Set values, as shown in Appendix B, page
. It is always good programming practice to do a Get after setting a value to ensure the Set command was
successful.
(2) Nonvolatile/volatile
Attribute ID
(dec)
Attribute ID
(hex)
Access
rule
(1)
NV /
V
(2)
Name
Data type Description
Min. / max
(default)