$
YORK, A Johnson Controls Company
2F_% 2@@ =,2
This group defines the communication settings for the control panel port on the drive.
Normally, when using the supplied control panel, there is no need to change settings
in this group.
In this group, parameter modifications take effect on the next power-up.
2F_% 2@@ =,2
23 =,2
! 7
!2,2
4,
#
5201
#''*&*
F]g
Defines the address of the drive.
• Two units with the same address are not allowed on-line.
• Range: 1…247
5202
J!'
k>^>F W;,`
k>^ W;,`
Defines the communication speed of the drive in kbits per second (kbits/s).
9.6
19.2
38.4
57.6
115.2
5203
%!*'
Q
Sets the character format to be used with the panel communication.
0 = 8
N
1 – No parity, one stop bit.
1 = 8
N
2 – No parity, two stop bits.
2 = 8
E
1 – Even parity, one stop bit.
3 = 8
O
1 – Odd parity, one stop bit.
5204
&###
^Q
Contains a count of valid Modbus messages received by the drive.
• During normal operation, this counter is increasing constantly.
5205
%!*'!!&!#
^Q
Contains a count of the characters with a parity error that is received from the fieldbus. For high counts, check:
• Parity settings of devices connected on the fieldbus – they must not differ.
• Ambient electro-magnetic noise levels – high noise levels generate errors.
5206
\!!!&!#
^Q
Contains a count of the characters with a framing error that the fieldbus receives. For high counts, check:
• Communication speed settings of devices connected on the fieldbus – they must not differ.
• Ambient electro-magnetic noise levels – high noise levels generate errors.
5207
J\\!&!!#
^Q
Contains a count of the characters received that cannot be placed in the buffer.
• Longest possible message length for the drive is 128 bytes.
• Received messages exceeding 128 bytes overflow the buffer. The excess characters are counted.
5208
!!!&!#
^Q
Contains a count of the messages with a CRC error that the drive receives. For high counts, check:
• Ambient electro-magnetic noise levels – high noise levels generate errors.
• CRC calculations for possible errors.
Summary of Contents for York AYK550
Page 259: ...YORK A Johnson Controls Company G 8 Fig 1 7 8 94 4 7...
Page 260: ...G YORK A Johnson Controls Company Fig 2 7 8 8 94 7...
Page 261: ...YORK A Johnson Controls Company G 7 8 6 8 94 7 Fig 3...
Page 262: ...G YORK A Johnson Controls Company Fig 4 7 8 8 94 2 7...
Page 263: ...YORK A Johnson Controls Company G Fig 5 7 8 6 8 94 7...
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Page 265: ...YORK A Johnson Controls Company G Fig 7 7 8 8 94 7...
Page 266: ...2 G YORK A Johnson Controls Company Fig 8 7 8 H 8 94 4 7...
Page 267: ...3 YORK A Johnson Controls Company G Fig 9 7 8 6 H 8 94 7...
Page 268: ...G YORK A Johnson Controls Company 7 8 8 8 94 7 Fig 10...
Page 269: ...YORK A Johnson Controls Company G Fig 11 J 8 8 94 7...
