Daikin MD5 - Page 42

Table 22 continued: Group 81: PFA Control
2 = DI2 – Enables the Interlock function and assigns a digital input (starting with DI2) to the interlock signal for each PFA relay. These assignments are
dened 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 = 0.0, and otherwise enabled).
No. PFA relays Autochange disabled (P 8118) Autochange enabled (P 8118)
0 DI1: Free Not allowed
DI2: Speed Reg Motor
DI3…DI6: Free
1 DI1: Free DI1: Free
DI2: Speed Reg Motor DI2: First PFA Relay
DI3: First PFA Relay DI3…DI6: Free
DI4…DI6: Free
2 DI1: Free DI1: Free
DI2: Speed Reg Motor DI2: First PFA Relay
DI3: First PFA Relay DI3: Second PFA Relay
DI4: Second PFA Relay DI4…DI6: Free
DI5…DI6: Free
3 DI1: Free DI1: Free
DI2: Speed Reg Motor DI2: First PFA Relay
DI3: First PFA Relay DI3: Second PFA Relay
DI4: Second PFA Relay DI4: Third PFA Relay
DI5: Third PFA Relay DI5…DI6: Free
DI6: Free
4 DI1: Free DI2: First PFA Relay
DI2: Speed Reg Motor DI3: Second PFA Relay
DI3: First PFA Relay DI4: Third PFA Relay
DI4: Second PFA Relay DI5: Fourth PFA Relay
DI5: Third PFA Relay DI6: Free
DI6: Fourth PFA Relay
DI1: Free
5 Not allowed DI1: Free
DI2: First PFA Relay
DI3: Second PFA Relay
DI4: Third PFA Relay
DI5: Fourth PFA Relay
DI6: Fifth PFA Relay
6 Not allowed Not allowed
3 = DI3 – Enables the Interlocks function and assigns a digital input (starting with DI3) to the interlock signal for each
PFA relay. These assignments are dened 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 = 0.0, and otherwise enabled).
No. PFA relays Autochange disabled (P 8118) Autochange enabled (P 8118)
0 DI1…DI2: Free Not allowed
DI3: Speed Reg Motor
DI4…DI6: Free
1 DI1…DI2: Free DI1…DI2: Free
DI3: Speed Reg Motor DI3: First PFA Relay
DI4: First PFA Relay DI4…DI6: Free
DI5…DI6: Free
2 DI1…DI2: Free DI1…DI2: Free
DI3: Speed Reg Motor DI3: First PFA Relay
DI4: First PFA Relay DI4: Second PFA Relay
DI5: Second PFA Relay DI5…DI6: Free
DI6: Free
3 DI1…DI2: Free DI3: First PFA Relay
DI3: Speed Reg Motor DI4: Second PFA Relay
DI4: First PFA Relay DI5: Third PFA Relay
DI5: Second PFA Relay DI6: Free
DI6: Third PFA Relay
DI1…DI2: Free
4 Not allowed DI1…DI2: Free
DI3: First PFA Relay
DI4: Second PFA Relay
DI5: Third PFA Relay
DI6: Fourth PFA Relay
5…6 Not allowed Not allowed
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