Delta Electronics VFD-EL series - Page 128

Revision 2016/03, 6ELE, V1.14
4-99
Parameter Function Setting
Factory
Setting
End
user’s
master
End
user’s
slave
Note
10.35
Multi-Pump control
mode
00: Disable
01: Fixed Time Circulation (alternating
operation)
02: Fixed quantity control (multi-pump
operating at constant pressure)
00 01 01
10.36 Multi-pump ID
1: Master
2~4: Slave
00
01 02
10.37
Multi-pump’s fixed
time circulation
period
1~65535 (minute) 60 1 1
10.43
Pump’s error
handling
Bit0: whether to switch to an
alternative pump when operation
pump error occurred.
0: Stop all pump action
1: Switch to an alternative pump
Bit1: Standby or stop after resetting from
error.
0: Standby after reset.
1: Stop after reset.
Bit2: To run a pump or not when an error
is occurred.
0: Do not start.
1: Select an alternate pump.
1 1 1
000=0
001=1
010=2
011=3
100=4
101=5
110=6
111=7
10.44
Selection of pump
startup sequence
0 ： By pump’s ID #
1 ： By the running time.
0 1 1
User
defined
10.45
Running time of
multi- pump under
alternative
operation
0.0~360.0 sec 60.0 60.0 60.0
User
defined