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21
SECTION 4
Operations and Monitoring
This section provides some common usage examples to help you get started.
4-1
Setting up inverter
Unless otherwise specified, all usage examples make use of the Extended
Speed IO format as the default connection path (Refer to section
3-1 Installa-
tion of EDS files
,
Step 2
). Prepare the Inverter and Option Board before start-
ing with the usage examples:
Step 1
Initialize the Inverter mode to Std. IM by first setting b171 = 1 and then
b180 = 1 (Refer to MX2 User’s manual (Cat. No. I570) section 3-6-24).
Step 2
Set the Inverter rating to CT (constant torque) by setting b049 = 0 (Refer to
the MX2 User’s manual section 3-2-5).
Step 3
Configure the Option Board and Network as explained in sections
3-1 Installa-
tion of EDS files
and
3-2 Configuring the Option Board
with Extended Speed
IO (Output assembly 21, Input assembly 71). There are two options:
• When using Fixed allocation method of configuring the master, select
P046 = 1.
• When using User-set allocation, select the two Extended Speed IO
assemblies.
If you configured everything correctly, your output and input I/O words should
contain the following data:
!Caution
Check the Inverter settings for proper Inverter behaviour before actually oper-
ating the Inverter remotely via the network.
Table 14 Extended Speed I/O Output Words
Word
Bit Allocation
7
6
5
4
3
2
1
0
15
14
13
12
11
10
9
8
Instance ID 21: Extended Speed Control Output
n
-
REF CTR
-
-
RST REV FWD
-
-
-
-
-
-
-
-
n + 1
Rotational Speed Reference (default [0.01 Hz])
Rotational Speed Reference
Bit
Name
Description
FWD
Forward/Stop
0: Stop
1: Forward
REV
Reverse/Stop
0: Stop
1: Reverse
RST
Fault Reset
Reset Fault/Trip condition on transi-
tion from 0 to 1
CTR
NetCtrl
Run command selection.
0: Setting of A002
1: Network controlled
REF
NetRef
Speed reference selection.
0: Setting of A001
1: Network controlled
Table 15 Extended Speed I/O Input Words
Word
Bit Allocation
7
6
5
4
3
2
1
0
15
14
13
12
11
10
9
8
Instance ID 71: Extended Speed Control Input
n
ARF RFN CFN RDY DRR DFR WR
FLT
Drive Status (see below)
n + 1
Rotational Speed Monitor (default [0.01 Hz])
Rotational Speed Monitor
Bit
Name
Description
FLT
Fault
0: Normal
1: Fault/Trip
WR
Warning
0: Normal
1: Warning
DFR
During forward run 0: Stop/reverse
1: During forward run
DRR
During reverse run 0: Stop/forward
1: During reverse run
RDY
Inverter ready
0: Inverter not ready
1: Inverter ready
CFN
Ctrl from Net
Run command input selection
0: Local
1: DeviceNet reference
RFN
Ref from Net
Speed reference input selection
0: Local
1: DeviceNet reference
ARF
At reference
0: Accel/decel phase
1: At reference
Drive Status
Value Description
1
Startup
2
Not ready
3
Ready
4
Enabled
5
Stopping
6
Fault/Trip Stop
7
Faulted/Tripped
Содержание 3G3AX-MX2-DRT-E
Страница 6: ...vi...
Страница 14: ...xiv Compliance with EC Directives...
Страница 20: ...6 Introduction to DeviceNet Section 1 3...
Страница 46: ...32 Monitoring additional Inverter status using COS Section 4 9...
Страница 56: ...42 APPENDIX A...
Страница 68: ...54 Extended Speed and Acceleration Control IO 110 111 APPENDIX B...
Страница 84: ...70 AC DC Drive Object Class 0x2A APPENDIX D...
Страница 92: ...78 Explicit Message Error Codes APPENDIX E...