Omron VARISPEED L7 User Manual

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The inverter stops when the leveling speed command is removed.
The following speed selection table shows the different speeds and the according digital inputs.
* 0 = disabled, 1 = enabled, X = no meaning
Leveling Speed Priority is Selected and a Nominal Speed Input is Not Selected (H1-K80))
If d1-18 is set to “2” and no digital input is set to nominal speed selection, the speed reference with speed
selection input set is nominal speed (d1-09). When the leveling speed signal is set, the inverter starts to decel-
erate to the leveling speed. The leveling speed signal has priority over all other speed signals, i.e. the interme-
diate speed 1 and 2 and the releveling signals are disregarded when leveling speed is selected.
The inverter can be stopped by removing the leveling speed signal or the Up/Down command.
CAUTION: This sequence can be risky if e.g. the speed selection doesn’t work for any reason (broken wire
etc.).
The following speed selection table shows the different speeds and the according digital inputs.
* 0 = disabled, 1 = enabled, N/A = not available, X = no meaning
The intermediate speed 2 can not be selected using this configuration.
Terminal function
Nominal
Speed
d1-09
Intermed.
Speed 1
d1-10
Intermed.
Speed 2
d1-11
Intermed.
Speed 3
d1-12
Relevel.
Speed
d1-13
Leveling
Speed
d1-17
0Hz
Nominal Speed command (H1-=80) 1 0 1 0 0 0 0
Intermediate speed command (H1-=81)0111000
Releveling speed command (H1-=82) 0011100
Leveling speed command (H1-=83) XXXXX 1 0
Terminal function
Nominal
Speed
d1-09
Intermed.
Speed 1
d1-10
Intermed.
Speed 2
d1-11
Intermed.
Speed 3
d1-12
Relevel.
Speed
d1-13
Leveling
Speed
d1-17
Nominal Speed command (H1-=80) N/A N/A N/A N/A N/A N/A
Intermediate speed command (H1-=81) 0 1
10X
Releveling speed command (H1-=82) 0 0
11X
Leveling speed command (H1-=83) 0 0
001
Up/Down
Leveling speed
Selected speed
Speed
DC Injection/
zero servo
DC Injection/
zero servo
Hardware BB
Leveling speed has priority
Up/Down
Speed
DC Injection/
zero servo
DC Injection/
zero servo
Hardware BB
Leveling speed

Omron VARISPEED L7 Specifications

General

Brand	Omron
Model	VARISPEED L7
Category	Inverter
Language	English