Control Unit Front Panel Functions - Edwards STP-iS1607 Series Instruction Manual

Item
3
1 "POWER" LED
2 "FAILURE" LED
3 "ROTATION" LED
4 "STP-LINK" connector (X5)
5 "REMOTE" connector (X2)
6 "COM1" connector (X3)
7 "Data" LED
8 "Off-Line" LED
MT-94E-001-C
Page 32
STP-iS1607 Series Turbomolecular Pump
Description
(Green LED) Illuminates when 200 to 240 Va.c. is input to
the connector X1 (Power ON state). Refer to Section 4.8,
"LED".
(Red/Orange LED) A failure of the STP pump is indicated by
the flashing pattern of the red LED. The flashing pattern
indicates the failure type. Refer to Section 7, "SAFETY
FUNCTIONS".
A warning of the STP pump is indicated by flashing of the
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 or iDT-002 (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-Sub25 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. Profibus Device (STP pump) is in
data exchange as defined by the Profibus standard.
(Orange LED) Installed only when the Profibus (optional
accessory) is equipped. Profibus Device (STP pump) is not
in data exchange as defined by the Profibus standard.
Table 4 - Control unit front panel functions
Function