Johnson Controls York AYK550, User Manual

Page: 161 / 279

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%**8 = 9);
YORK, A Johnson Controls Company
* = Active low
For the 1xxxx registers:
• Additional discrete inputs are added sequentially.
The AYK550 supports the following Modbus function codes for discrete inputs:
Q//// 7h23;* ,>
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:
0020
STATUS WORD
– Bit 19 Reserved LOCALLOCK
0021
STATUS WORD
– Bit 20 Reserved CTL_MODE
0022
STATUS WORD
– Bit 21 Reserved Reserved
0023
STATUS WORD
– Bit 22 Reserved Reserved
0024
STATUS WORD
– Bit 23 Reserved Reserved
0025
STATUS WORD
– Bit 24 Reserved Reserved
0026
STATUS WORD
– Bit 25 Reserved Reserved
0027
STATUS WORD
– Bit 26 Reserved
REQ
_
CTL
0028
STATUS WORD
– Bit 27 Reserved
REQ
_
REF
1
0029
STATUS WORD
– Bit 28 Reserved
REQ
_
REF
2
0030
STATUS WORD
– Bit 29 Reserved
REQ
_
REF
2
EXT
0031
STATUS WORD
– Bit 30 Reserved
ACK
_
STARTINH
0032
STATUS WORD
– Bit 31 Reserved
ACK
_
OFF
_
ILCK
0033
DI
1
DI
1
DI
1
0034
DI
2
DI
2
DI
2
0035
DI
3
DI
3
DI
3
0036
DI
4
DI
4
DI
4
0037
DI
5
DI
5
DI
5
0038
DI
6
DI
6
DI
6
\ =,2 23 =,2
02 Read input status
23;
!4 = %24
!@W
Q
0001
AI
1 This register shall report the level of Analog Input 1 (0…100%).
Q
0002
AI
2 This register shall report the level of Analog Input 2 (0…100%).
23;
!4>
* , "2=,2
%24
#, 33%24&!
!*#
Q
\J '!" %!&\*"
x
, ,%24
550
Q
\J '!" %!&\*"
x