Control Unit Front Panel Functions - Edwards STP-iS2207 Series Instruction Manual

3
3 "ROTATION" LED
4 "STP-LINK" connector (X5)
5 "REMOTE" connector (X2)
6 "COM1" connector (X3)
7 "Data" LED
8 "Off-Line" LED
MT-89E-001-C
Page 30
STP-iS2207 Series Turbomolecular Pump
orange LED. The flashing pattern indicates the warning type.
Refer to Section 7.2, "WARNING Function".
(Green/Orange LED) The rotational speed is indicated by the
flashing pattern of the LED (acceleration state: green,
deceleration state: orange). Refer to Section 4.8, "LED".
For the communication cable of the STP-Link (optional
accessory) or the display unit iDT-001 (optional accessory).
(X5: STP-LINK) These optional accessories can operate the
STP pump, confirm the operation state, or change various
settings.
For remote input/output signal in the parallel mode setting.
(X2: D-Sub37 pin) See Section 4.9, "Parallel port input/output
signal".
For RS232 and RS485 (common use) serial communication.
(X3: D-Sub9 pin).
For the user application. See Section 5, "SERIAL
COMMUNICATION PROTOCOL".
For the Profibus unit (optional accessory). Refer to the
Instruction Manual of the Profibus.
(Green LED) Installed only when the Profibus (optional
accessory) is equipped. Slave (STP pump) is in data
exchange as defined by the Profibus standard.
(Orange LED) Installed only when the Profibus (optional
accessory) is equipped. Slave (STP pump) is not in data
exchange as defined by the Profibus standard.
Table 4 - Control unit front panel functions