Edwards STP-iXA4507 Series User Manual

STP-iXA4507 series Turbomolecular Pump
MT-91E-001-0
Page 127
SAFETY FUNCTIONS
7
7.2 "WARNING" function
7.2.1 "WARNING" function
The STP pump has a WARNING function that is shown in Table 34. It notifies the timing that the STP
pump needs to overhaul by doing a self-test. The "STATUS" LED flashes in orange only in the
NORMAL and LEVITATION state when a warning is detected.
In the case of the I/O Remote interface, a warning signal also simultaneously outputs from the "X4
REMOTE" connector.
It can confirm the warning messages and change the settings using the serial communication, the
STP-Link (optional accessory), or the display unit iDT-002 (optional accessory).
Refer to Section 5, "SERIAL COMMUNICATION PROTOCOL", the STP-Link or the display unit iDT-
002 Instruction Manual of the optional accessories for details.
No
Warning
1
First Damage Limit
Second Damage Limit
(Touch down bearing warning function)
2
Pump Run Time Over
(Pump runtime warning function)
3
Pump Overload
(Pump overload warning function)
4
Imbalance
(Excessive imbalance warning function)
5
Other Warning
(Other warnings)
Table 34 - WARNING function
Note: The WARNING detection cannot be reset by the "RESET" operation.
See Section 7.4, "WARNING function setting", for releasing the WARNING detection.
The STP pump can operate even when the WARNING is detected.
Overhaul the STP pump when WARNING detection is indicated.

Edwards STP-iXA4507 Series Specifications

General

Brand	Edwards
Model	STP-iXA4507 Series
Category	Water Pump
Language	English