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$
YORK, A Johnson Controls Company
2 =
DI
2 – Enables the Interlock function, and assigns a digital input (starting with
DI
2) to the interlock signal for eAYK
PFA relay. These assignments are defined in the following table and depend on:
• The number of PFA relays (number of parameters 1401…1403 and 1410…1412) with value = 31 (
PFA
).
• The Autochange function status (disabled if 8118
AUTOCHNG INTERV
= 0, and otherwise enabled).
2c_%\
23 =,2
! 7
!2,2
4,
#
2>%\
!+
,2=9 7;3
%cc
,2=9 7 ;3
%cc
0
DI
1: Free
DI
2: Speed Reg Motor
DI
3…
DI
6: Free
Not allowed
1
DI
1: Free
DI
2: Speed Reg Motor
DI
3: First PFA Relay
DI
4…
DI
6: Free
DI
1: Free
DI
2: First PFA Relay
DI
3…
DI
6: Free
2
DI
1: Free
DI
2: Speed Reg Motor
DI
3: First PFA Relay
DI
4: Second PFA Relay
DI
5…
DI
6: Free
DI
1: Free
DI
2: First PFA Relay
DI
3: Second PFA Relay
DI
4…
DI
6: Free
3
DI
1: Free
DI
2: Speed Reg Motor
DI
3: First PFA Relay
DI
4: Second PFA Relay
DI
5: Third PFA Relay
DI
6: Free
DI
1: Free
DI
2: First PFA Relay
DI
3: Second PFA Relay
DI
4: Third PFA Relay
DI
5…
DI
6: Free
4
DI
1: Free
DI
2: Speed Reg Motor
DI
3: First PFA Relay
DI
4: Second PFA Relay
DI
5: Third PFA Relay
DI
6: Fourth PFA Relay
DI
1: Free
DI
2: First PFA Relay
DI
3: Second PFA Relay
DI
4: Third PFA Relay
DI
5: Fourth PFA Relay
DI
6: Free
5
Not allowed
DI
1: Free
DI
2: First PFA Relay
DI
3: Second PFA Relay
DI
4: Third PFA Relay
DI
5: Fourth PFA Relay
DI
6: Fifth PFA Relay
6
Not allowed
Not allowed
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...
Page 264: ...G YORK A Johnson Controls Company Fig 6 7 8 8 8 94 7...
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...