Daikin ACS320 Operation Manual page 97

(continuation of Table 70)
CODE FAULT
PAR CUSTOM U/F (6320)
1015
0307 bit 15
1017 PAR SETUP 1 (6320) 0307 bit 15
PAR USER LOAD C (6320)
1026
0307 bit 15
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CAUSE
Incorrect voltage to frequency (U/f)
ratio voltage setting .
It is not allowed to use frequency
input signal and frequency output
signal simultaneously .
Incorrect user load curve parameter
setting
97
WHAT TO DO
Check parameter 2610 USER DEFINED U1...2617 USER DEFINED F4
settings .
Disable frequency output or frequency input:
• change transistor output to digital mode (value of parameter 1804 TO MODE
= DIGITAL), or • change frequency input selection to other value in
parameters Group 11: Reference Select, Group 40: Process PID Set 1,
Group 41: Process PID Set 2 and Group 42: External PID .
Check parameter settings .
Following must apply:
• 3704 LOAD FREQ 1 ≤
3707 LOAD FREQ 2 ≤
3710 LOAD FREQ 3 ≤
3713 LOAD FREQ 4 ≤
3716 LOAD FREQ 5
• 3705 LOAD TORQ LOW 1 <
3706 LOAD TORQ HIGH 1
• 3708 LOAD TORQ LOW 2 <
3709 LOAD TORQ HIGH 2
• 3711 LOAD TORQ LOW 3 <
3712 LOAD TORQ HIGH 3
• 3714 LOAD TORQ LOW 4 <
3715 LOAD TORQ HIGH 4
• 3717 LOAD TORQ LOW 5 <
3718 LOAD TORQ HIGH 5 .
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OM 1190-1 • MD4 VFD