STP-iS2207 Series Turbomolecular Pump
MT-89E-001-C
Page 30
INSTALLATION
3
orange LED. The flashing pattern indicates the warning type.
Refer to Section 7.2, "WARNING Function".
3 "ROTATION" LED (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".
4 "STP-LINK" connector (X5) 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.
5 "REMOTE" connector (X2) For remote input/output signal in the parallel mode setting.
(X2: D-Sub37 pin) See Section 4.9, "Parallel port input/output
signal".
6 "COM1" connector (X3) 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.
7 "Data" LED (Green LED) Installed only when the Profibus (optional
accessory) is equipped. Slave (STP pump) is in data
exchange as defined by the Profibus standard.
8 "Off-Line" LED (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
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