Yaskawa iQpump Programming Manual - Manual (Page 142)

142 YASKAWA TM.iQp.02 iQpump Drive Programming Manual
Figure 1.108
Figure 113
The sleep function can be active during the following conditions:
• When P2-20 is set to 0 (disabled), the output frequency must be greater than the Sleep Level (P2-02).
• When P2-20 is greater than P2-02, the output frequency must be greater than Alternative Sleep Activation Level (P2-20). See
Figure 111 .
• When P2-20 is greater than 0 and less than P2-02, the output frequency must be greater than Alternative Sleep Activation Level
(P2-20). See Figure 112.
• When P2-20 is greater than 0 and less than P2-02, the output frequency must be greater than Alternative Sleep Activation Level
(P2-20) and Sleep Level (P2-02). See Figure 113.
A value of 0 programmed in P2-20 will disable this function.
The Alternative Sleep Activation Level (P2-20) works in conjunction with the Start Level (P1-04) and the Sleep Level Type (P2-01).
Note: It is recommended that P2-20 be programmed 1 or 2 Hz above the P1-06 value. The sleep level using P2-20 enables the
sleep mode; however, the drive still enters sleep based on P2-20. With the normal default sleep level programmed in
P2-02, the sleep cycle will not activate until the output frequency is above P2-02.
P1-06
SLEEP MODE
SLEEP PERMITTED
P2-02
P2-20
P2-03