![background image](http://html1.mh-extra.com/html/omron/3g3ax-mx2-crt-e/3g3ax-mx2-crt-e_user-manual_740779099.webp)
4 - 5
4 Remote I/O
CompoNet Communications Unit User’s Manual (I582-E1)
4-2
Basic an
d Ext
ende
d Spee
d I/O
4
4-
2-2 Extended Spe
ed I/O (21/71)
Input Bit/Data Details
Standard I/O is a type of Remote I/O included as standard for CompoNet communications.
This Remote I/O offers general inverter control functions.
Output Format (CS/CJ-series
→
Inverter)
Output Bit/Data Details
Precautions for Safe Use
For safety reasons, the FW, RV, and RS command must be output after the cause of fault/trip is
removed.
Name
Description
AL
Alarm output
0: Normal
1: Fault/Trip
FWR
During forward
operation
0: During reverse run/Stopping
1: During forward run
Rotation Speed Monitor
If parameter P049 (Number of Poles for Rotation Speed Setting) is set appropri-
ately, the rotational speed unit is [min
-1
].
If parameter P049 (Number of Poles for Rotation Speed Setting) is set to 0, the
frequency is monitored in units of [0.01 Hz].
4-2-2
Extended Speed I/O (21/71)
Standard Remote Output Assembly ID: 21 Dec (15 hex)
Word
No.
Byte
No.
Bit Allocation
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
n
0
–
REF
CTR
–
–
RS
RV
FW
1
–
–
–
–
–
–
–
–
n + 1
2
Rotation Speed Reference (Low byte)
3
Rotation Speed Reference (High byte)
Name
Description
FW
Forward/Stop
0: Stop
1: Forward
RV
Reverse/Stop
0: Stop
1: Reverse
RS
Reset
0: –
1: Fault reset
CTR
Net Ctrl.
0: Follow the setting of parameter A002.
1: Follow the reference from network control.
REF
Net Ref.
0: Follow the setting of parameter A001.
1: Follow the reference from network control.
Rotation Speed Reference
If parameter P049 (Number of Poles for Rotation Speed Setting) is set appropri-
ately, the rotational speed unit is [min
-1
].
If parameter P049 (Number of Poles for Rotation Speed Setting) is set to 0, the
frequency unit is [0.01 Hz].
Summary of Contents for 3G3AX-MX2-CRT-E
Page 94: ...3 Network Startup 3 36 CompoNet Communications Unit User s Manual I582 E1...
Page 118: ...4 Remote I O 4 24 CompoNet Communications Unit User s Manual I582 E1...
Page 134: ...5 Message Communications 5 16 CompoNet Communications Unit User s Manual I582 E1...
Page 167: ...I 1 I CompoNet Communications Unit User s Manual I582 E1 Index...
Page 171: ......