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Appendix C - DeviceNet™ to Modbus™ Gateway
C.9.3.
Common Services
Implemented for
Service
Code
Class Level
Instance Level
Service Name
0E
HEX
Yes
Yes
Get Attribute Single
10
HEX
No
Yes
Set
Attribute
Single
32
HEX
No
Yes
Clear
Counters
C.10.
Input Object (70
HEX –
1 Instance)
C.10.1.
Class Attributes (Instance 0)
Attribute
ID
Name DeviceNet
Data Type
Data Value
Access
Rule
1 Revision
UINT
1 Get
C.10.2.
Instance Attributes (Instance 1)
Attribute
ID
Name Description
Access
Rule
Modbus
Address
1
Logic Status
Logic Status of ASTAT-XT:
Get
40257
2
Motor Current
Current, % Im
Get
40258
3
Line Voltage
Line Voltage (Volts)
Get
40259
4
Phase Sequence
1 – Correct Phase Seq.
0 – Wrong Phase Seq.
Get 40260
5 Hardwired
inputs
Get
40261
6 DIP
switch
Get
40262
7 Thermal
Capacity
Get
40293
8 Reserved
Get
40264
9 Reserved
Get
40265
10
Frequency
Main frequency, Hz
Get
40266
11 Thermistor_
Resistance
Thermistor resistance, tenth
Kohm.
Get 40267
12 Reserved
Get
40268
13 Reserved
Get
40269
14 Reserved
Get
40270
15 Reserved
Get
40271
16 Reserved
Get
40272
17 Logic
status
at
power fail
Logic status at control power
supply turns OFF.
Get 40273
18
Elapsed Run Time
Total Hours of motor runs.
Get
40274
19
Number of Starts
Total number of starts
Get
40275
20
Last start period
Duration of last start, Seconds Get
40276
21
Last start peak I
Peak current during last
starting process
Get 40277
22
Time_to_Start
After too many starts trip,
Seconds
Get 40278
23
Total trips
Total number of trips
Get
40279
24
Last Fault number # of the fault that caused trip.
# Fault
01: Over Temperature
02: Short Circuit Current
03: Overload
04: Under Current
05: Under Voltage
06: Over Voltage
07: Phase Loss
08: Phase Sequence
Get 40280