156
AYK550-UH User’s Manual
Serial Communication – EFB
* = Active low
For the 1xxxx registers:
• Additional discrete inputs are added sequentially.
The AYK550 supports the following Modbus function codes for discrete inputs:
3xxxx Mapping – Modbus Inputs.
The drive maps the following information to the
3xxxx Modbus addresses called Modbus input registers:
• Any user defined analog inputs.
The following table summarizes the input registers:
1
0020
STATUS
WORD
– Bit 19 Reserved
LOCALLOCK
1
0021
STATUS
WORD
– Bit 20 Reserved
CTL_MODE
1
0022
STATUS
WORD
– Bit 21 Reserved
Reserved
1
0023
STATUS
WORD
– Bit 22 Reserved
Reserved
1
0024
STATUS
WORD
– Bit 23 Reserved
Reserved
1
0025
STATUS
WORD
– Bit 24 Reserved
Reserved
1
0026
STATUS
WORD
– Bit 25 Reserved
Reserved
1
0027
STATUS
WORD
– Bit 26 Reserved
REQ
_
CTL
1
0028
STATUS
WORD
– Bit 27 Reserved
REQ
_
REF
1
1
0029
STATUS
WORD
– Bit 28 Reserved
REQ
_
REF
2
1
0030
STATUS
WORD
– Bit 29 Reserved
REQ
_
REF
2
EXT
1
0031
STATUS
WORD
– Bit 30 Reserved
ACK
_
STARTINH
1
0032
STATUS
WORD
– Bit 31 Reserved
ACK
_
OFF
_
ILCK
1
0033
DI
1
DI
1
DI
1
1
0034
DI
2
DI
2
DI
2
1
0035
DI
3
DI
3
DI
3
1
0036
DI
4
DI
4
DI
4
1
0037
DI
5
DI
5
DI
5
1
0038
DI
6
DI
6
DI
6
Function Code
Description
02
Read input status
Modbus
Reference
AYK550
All Profiles
Remarks
3
0001
AI
1
This register shall report the level of Analog Input 1 (0…100%).
3
0002
AI
2
This register shall report the level of Analog Input 2 (0…100%).
Modbus
Ref.
AYK550
Internal Location
(All Profiles)
Standard Profile (YORK
DRIVES
)
5305
EFB
CTRL
PROFILE
= 0
Alternate Profile (AYK
550
)
5305
EFB
CTRL
PROFILE
= 1
Summary of Contents for AYK 550
Page 256: ...D1 AYK550 UH User s Manual Appendix D Appendix D Base Drive Drawing 205662 Drawings Fig 1...
Page 257: ...AYK550 UH User s Manual D2 Appendix D Base Drive w Fused Disconnect Drawing 205648 Fig 2...
Page 258: ...D3 AYK550 UH User s Manual Appendix D Base Drive w Non Fused Disconnect Drawing 205647 Fig 3...
