41
Appendix 1: Drive Operation Flowchart
Apply the steering wheel to
the S3 to S6 base
Drive ON
Apply dir ections to bases S1
or S2
Motor contactor absorption
DC injection
Short cir cuit H and Hc
Brake ab sorption contactor
and brake release
Con tinu e to inject DC
curr ent until the end of
designated time
Increase the frequency and
output voltage of the drive
Motor rotation
Yes
Waiting f or H and Hc
connect ions
Yes
No
To view the command given to S1 to S
6, can use the Monitor paramete r from
parameter U1-10
.
Also, the parameter U1-01 in the
monitor sect ion displays the speed set
on the drive with the command on the
S3 to S6 stands.
The status of eac h contactor is visible
in the Mon itor section in p arameter U
1-11
.
With the Base Block c ommand (BB),
the BB LED goes off.
At the momen t, star t to inject DC
curr ent the FWD LED turn on
The status of eac h contactor is visible
in the Mon itor section in p arameter U
1-11
.
