Hydrovar Pump Controller Installation & Operation Manual

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Programming 1200 User Interface 1200 SUBMENU RS485-INTERFACE The following 3 Parameters are necessary for communication between the HYDROVAR and an external device (e.g. PLC) via standardized Modbus-protocol. Set desired address, Baudrate and Format according to the system requirements. 1205 1205 ADDRESS 1 Possible settings: 1 - 247 1210 1210 BAUDRATE 9600 Set desired address for the user interface Baudrate for user interface Possible settings: 1200, 2400, 4800, 9600, 14400, 19200, 38400 1215 1215 FORMAT RTU N81 Format for user interface Possible settings: RTU N81, RTU N82, RTU E81, RTU O81, ASCII N72, ASCII E71, ASCII O71 Internal Interface If several Master Inverters are connected via the internal RS-485 interface (maximum 8 / using cascade serial mode) each HYDROVAR needs its own allocated pump-address number (1-8). Each address may only be used once! 1220 1220 PUMP ADDR. 1 Possible settings: 1 - 8 Select desired address for the Master Inverter Set desired address for the current Master Inverter and press button for approximately 3 seconds and the following messages will appear: Addressing 1220 PUMP ADDR. 1220 PUMP ADDR. -> or Addressing * 1 * - 1 - Address Set Address failed - retry When using Master and Basic Inverters together in a multi-pump system the Basic Inverters require a separate address. For detailed Information see chapter 8.4.3.2 Addressing. 70 S
Failure Messages Section 10 Note If the HYDROVAR is stopped by an error (warning), the HYDROVAR and the motor remain under voltage. Before any work is carried out on the electrical or mechanical part of the system, the HYDROVAR must be disconnected from power supply for at least 5 minutes. Difference between warnings and errors: • Warnings are shown on the display and indicated by the red failure LED. If a warning is active and the cause is not remedied within 20 seconds an error will be shown and the HYDROVAR stops. Note: Not all warnings will result in an error. • Errors are indicated on the HYDROVAR display and by the red failure LED on the control panel. In case of an error the connected motor is stopped immediately. All errors are shown in plain text and saved in the error memory including date and time when the failure occurred. The following information describes the errors which can occur on the HYDROVAR (on the Master/Single and the Basic Inverter). Additionally the possible countermeasures to reset these errors are described. • Please note that an automatic error-reset can be activated in SUBMENU ERRORS to reset an occurred failure automatically for 5 times. For more information about this function see parameter ERROR-RESET [0615]. • All error signals and warnings can be indicated via the two status-relays on terminals X5/1-2-3 or X5/4-5-6 depending on the configuration. (How to program see parameter CONF REL 1 [0715] and CONF REL 2 [0720].) 10.1 Basic Inverter The Basic <strong>Hydrovar</strong> (power unit only), may indicate the following errors by the red LED: Red LED Code Error Probable Cause 1 blink UNDERVOLTAGE DC is too low 2 blinks OVERCURRENT or Current rise at the output too high or OVERLOAD current limit is reached 3 blinks INVERTER OVERHEAT Excessive temperature inside the HYDROVAR 4 blinks OVERVOLTAGE Excessive DC voltage 5 blinks CODE ERROR Internal error 6 blinks MOTOR OVERHEAT PTC in the conduit box has reached its release EXTERNAL CONTACT temperature or external contact is open 71
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ITT Goulds Pumps Hydrovar Pump Cont
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INDEX 9 Programming ...............
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System Design Section 2 The followi
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Product Overview Section 3 3.1 Hard
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Product Overview in a multi-pump-sy
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Model Number Code Section 4 (contin
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Technical Data 5.1 General Technica
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Dimensions and Weights Section 6 HV
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Additional Components Section 7 7.1
Page 19 and 20: Electrical Installation and Wiring
Page 35 and 36: Programming Section 9 Note Read and
Page 37 and 38: Programming When using a HYDROVAR S
Page 39 and 40: Programming 02 02 ACTUAT. FRQ. D1 X
Page 41 and 42: Programming 22 22 SELECT DEVICE * 1
Page 43 and 44: Programming 29 29 4th ERROR ERROR X
Page 45 and 46: Programming 0100 0100 SUBMENU BASIC
Page 47 and 48: Programming 0115 0115 LOCK FUNCT. O
Page 49 and 50: Programming RA: Ramp F min accelera
Page 51 and 52: Programming 0255 0255 CONF. FMIN f
Page 53 and 54: Programming 0291 0291 CURR. LIMIT 1
Page 55 and 56: Programming 0400 0400 SUBMENU SENSO
Page 57 and 58: Programming 0435 0435 SENS 1 CAL X
Page 59 and 60: Programming 0530 0530 DISABLE FRQ 3
Page 61 and 62: Programming 0570 0570 MSTPRIORITY O
Page 63 and 64: Programming 0800 0805 Config. Expla
Page 65 and 66: Programming This pre-selected requi
Page 67 and 68: Programming Example for using the O
Page 69: Programming 1100 1100 SUBMENU SETUP
Page 73 and 74: Failure Messages Error Probable Cau
Page 75 and 76: Failure Messages 10.3 Internal Erro
Page 77 and 78: Programming Flow Chart Section 12 5
Page 79 and 80: Programming Flow Chart Section 12 (
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Hydrovar Pump Controller Installation & Operation Manual

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