Edwards STP-iX455, Instruction Manual

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STP-iX455/iXL455 Series Instruction Manual
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(3) "DC POWER" connector (X1)
● For power input: 48V DC.
● Includes power supply unit iPS-240 (optional accessory) communication signal.
● Refer to Section 4.5, "Connecting the DC Power Cable".
(4) "POWER" LED (green LED)
● Illuminates when 48V DC is input to the connector X1 (Power ON state).
Refer to Section 6.7, "LED".
(5) "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 6.7, "LED".
(6) "FAILURE" 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 11, "Safety Functions" and Section 13, "Troubleshooting,
Maintenance, and Inspection".
● A warning of the STP pump is indicated by flashing of the orange LED. The
flashing pattern indicates the warning type.
Refer to Section 12, "WARNING Function".
(7) "STP-Link" connector (X5: COM2)
● For the communication cable of the STP-Link (optional accessory) or the display
unit iDT-001 (optional accessory). These optional accessories can operate the STP
pump, confirm the operation state, or change various settings.
(8) "COM1" connector (X3: Dsub9 pin)
● For RS232 and RS485 (common use) serial communication.
● For the user application.
See Section 9, "Serial Communication Protocol".
(9) "REMOTE" connector (X2: Dsub25 pin)
● For remote input/output signal in the parallel mode setting.
See Section 6.5, "Pump Operation", Section 7, "Remote Input/Output Signal
Connector".
(10) "Radiating fin"
● For dissipating heat caused by the control unit.
◇
The operation of the STP pump may lead to a considerable rise in temperatures
outside of the control unit. NEVER touch the radiating fin while the STP pump is in
operation. Operators can burn hands.