YASKAWA iQpump Manual Supplement page 30

10 iQpump MEMOBUS/Network Operation
Related Parameters
P9-06 Lag Fixed Speed
Range
When the drive changes from a lead to a lag and P9-05 = 0, the drive will run at
0 - 120.0 Hz
this speed after P9-07 delay time expires.
P9-07 Lag Fixed Speed Delay
Time delay before execution of P9-05 selection when the iQpump Controller changes from lead to lag.
Note: Only active when Lag Mode Selection (P9-05) is set to 0, 2 or 3.
Range
When the drive changes from a lead to a lag and P9-05 ≠ 1, this time specified
in parameter P9-07 determines how long the speed is latched before executing
one of the following operations:
0 - 1000 sec
New Parameters
P9-30 Lag Follower Gain
Range
When P9-05 = 3, the drive will follow the speed of the active lead drive
0.0 -300.0%
applying this gain and P9-31 bias to the reference signal.
P9-31 Lag Follower Bias
Range
When P9-05 = 3, the drive will follow the speed of the active lead drive
-60.00 - 60.00 Hz
applying this bias and P9-30 gain to the reference signal.
30
1. P9-05 = 0: Run at P9-06
2. P9-05 = 2: Turn off
3. P9-05 = 3: Follow the Lead Drive's speed.
Description
Description
Description
Description
YASKAWA TM.iQp.10 iQpump Technical Manual Supplement
Default
55.0 Hz
Default
5 sec
Default
100.0 %
Default
0.00 Hz