Edwards STP-iXA4507 Series User Manual

STP-iXA4507 series Turbomolecular Pump
MT-91E-001-0
Page 131
SAFETY FUNCTIONS
7
7.4 WARNING function setting
The WARNING functions can be set to Enable or Disable. Set to "ENABLE" when using the
WARNING function. Set to "DISABLE" to release each WARNING function after the WARNING is
detected.
The setting values of the "Pump Run Time Over" and "Pump Overload" are adjustable. "Pump Run
Time Over" can be released by setting the value larger than a pump running hours. "Pump Overload"
can be released by powering off the pump.
See Table 35 and Table 36 for the default setting. The setting can be changed via serial
communication, the STP-Link (optional accessory) or the display unit iDT-002 (optional accessory).
WARNING function
Default setting
User setting
User setting
change (threshold)
Second Damage Limit
Enable
Disable
Disable
First Damage Limit
Enable
Enable
Disable
Pump Run Time Over
Disable
Enable
Enable
Pump Overload
Disable
Enable
Enable
Imbalance
Enable
Enable
Disable
Other Warning
Enable
Disable
Disable
Table 35 - Default setting of WARNING function
WARNING function
Factory setting
(threshold)
Variable range
User setting
change (threshold)
Pump Run Time Over
0 hour
0 to 100,000
hours
It can be set in units of 100
hours. 0 is not counted.
Pump Overload
Motor
current
100.0 %
0 to 100.0 %
It is the rate (%) to the
rated current value. A
smaller value is a high
possibility of detecting a
"WARNING".
Rotational
speed
0.0 %
0 to 100.0 %
It is the rate (%) to the
rated speed value. A larger
value is a high possibility of
detecting a "WARNING".
Table 36 - Factory Setting and Variable Range
Note: Refer to Section 5, "SERIAL COMMUNICATION PROTOCOL", STP-Link, or the display unit
iDT-002 Instruction Manuals for the setting methods.

Edwards STP-iXA4507 Series Specifications

General

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