17
4.6. Operations With The
DCU 001, DCU 300 or HPU 001
Operations with the DCU 001, DCU 300 or HPU 001 should be
carried out in accordance with the relevant Operating
Instructions:
PM 0477 BN (DCU description)
PM 0547 BN (Operating the pump with the DCU)
PT 0101 BN (Display and Operating Unit HPU 001)
Where operations with the DCU or HPU are
involved, the remote plug 8d on the TC 600
(please refer to Section 2.1.) should be
disconnected.
4.7. Operations With The Remote Control Unit
Remote control operations can be performed via the connec-
tion with the designation “REMOTE” on the TC 600 via the 15-
pole D-Sub-Connector.
Pin occupancy and remote plug functions see Section 3.10.
Connecting The Remote Control Unit.
Inputs 2 - 6 are activated if they are connected with the +24 V
on pin 1 (active high; please see Section 3.12. Connections
Diagram).
On delivery there is a bridge between Pin 1,
Pin 2, Pin 3 and Pin 4 on the TC 600 mating plug.
Once operating voltage has been supplied and
on successful completion of the self-test on the
TC 600, the turbopump and any possible
connected backing pump is started.
Venting Release (Optional)
Automatic venting:
CAUTION
☞
PLEASE NOTE
Motor, Turbopump
When the pumping station is switched on and once the self test
has been successfully completed (duration approximately 15
seconds), the turbopump is set in operation.
During operations, the turbopump can be switched on and off
while the pumping station is switched on.
Thereby the turbopump will not be vented.
Pumping Station
Any connected pumping station components are started up
(e.g. backing pump, venting valve, air cooling) and with
simultaneous activation of the input ”motor, turbopump” the
turbopump is set in operation once the self test has been
successfully completed (duration approximately 15 seconds).
Heating/Reset
H
He
ea
attiin
ng
g ((o
op
pttiio
on
na
all))
Once the rotation speed switchpoint is attained the heating
unit is switched on; when the rotation speed switchpoint is
fallen below the heating unit is switched off.
Reset
The heating input has two functions (please see
Section 3.10., point 5 ”Reset”).
Standby
The pump can be operated optionally at 66% of its nominal
rotation speed (standby ON) or at its nominal rotation speed
(standby OFF).
V
Ve
en
nttiin
ng
g
S
Sw
wiittc
ch
h o
offff
M
Ma
aiin
nss p
po
ow
we
err ffa
aiillu
urre
e11))
ffrre
eq
qu
ue
en
nc
cyy
tth
he
e p
pu
um
mp
piin
ng
g sstta
attiio
on
n
< 415 Hz
venting valve opens
venting valve opens and
(correspond to 50%
for 3600 s (1 h,
closes on attainment
of the final rotation
(works setting)
of approximately 15 % of
speed)
the final rotation speed
1) When mains power is restored the venting procedure is interrupted.
Venting blocked:
Venting does not take place.
Other venting modes:
Other venting modes can be selected via the DCU or HPU.
