18
The factory setting for "Standby mode" is the pump operating
at 66.7 % of its final rotation speed. This value can be
changed.
➡ Select
[[PP::771177]]
«Stbyrotset».
➡ Set the standby speed within the range 20-100 %.
Standby is recommended during stoppages. This function
may also be activated via remote control or using the serial
interface.
Standby mode is not possible in rotation speed setting mode
(see item 6.8.).
Only Turbo Pumps:
Pumps with integral lubricant pump are initially accelerated
to 60 % of their nominal rotation speed in standby mode, even
if the set standby speed is < 60 % x f
nom
.
At operations below 50 % x f
nom
pump shut-
down due to lubricant deficiency is possible.
6.5. Operation Dependent On Gas Type (only
Turbo Pumps)
Gas mode adjustment
➡ select «
779944 :: PPaarraamm.. SSeett
» and set to «
11
».
➡ select «
002277 :: ggaass mmooddee
».
➡ select «
00
» for heavy inert gases (e.g. Argon), «
11
» for other
gases.
Rotor overheat protection
The TCP 3000 includes a rotor overheat protection to avoid
overheating of the rotor by high gas load and high rotation
speed. This is guaranteed by the gas type curves
[[PP::002277]]
(see
below).
In accordance to the adjustment of
[[PP::002277]]
the protection area
is defined between the power limit acceleration and the curve
B-A or D-C.
6.1. Switching On The Unit
➡ The unit contains no mains switch. After connecting with
mains voltage the Electronic Drive Unit is ready for opera-
tion.
Self test
The TCP 3000 performs a self-test. Once the self-test is
complete, the unit is ready for operation.
6.2. Setting the max. Pumping Rotation
Speed
Before putting the pump into operation, you must set the
maximum pumping rotation speed
[[PP::777777]]
. The pump will not
start unless this value is pre-set. The error message
EE777777
is
displayed. Please refer to the relevant pump operating
instructions to ascertain the maximum pumping rotation
speed.
➡ Select «
777777 :: PPuummppRRoottMMaaxx
» and enter the maximum
pumping rotation speed.
6.3. Switching On the Pump
Before the pump is switched on, the reference
value inputs and control commands (see Chap-
ter 5) must be checked to ensure their suitabili-
ty for the selected pump and application in
question, and changed if necessary.
➡ Select «
779944 :: PPaarraamm.. SSeett
» and set to «
11
».
➡ Check
[[PP::77xxxx]]
reference value inputs and
[[PP::00xxxx]]
control
commands.
➡ Switch on the pump using the key on the TCP. Alterna-
tively, switch on using the remote control or the serial
interface.
The pump begins to rotate. The rotation speed switch point
[[PP::770011]]
must be reached within the pre-set run-up time
[[PP::770000]]
. If an error code is displayed, see the error code table
in Chapter 7.
Acknowledge the error with the key to reset the run-up
time to the starting value.
Pump Normal Operation
Once the final rotation speed
[[PP::331155]]
has been reached, the
motor current
[[PP::331100]]
sets itself to a particular value,
depending on the gas throughput and fore-vacuum pressure.
6.4. Stand-by On/Off
➡ Select «
PP::000022 :: SSttaannddbbyy
».
➡ Select «
OOFFFF
» or «
OOnn
».
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