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Summary of Contents for Wachendorff DA9602
- Page 1 Universal display DA9602 Operating manual Version: 22.02.2013 Copyright by Wachendorff Prozesstechnik GmbH & Co. KG, Industriestraße 7, D-65366 Geisenheim, Tel.: +49-6722/9965-20, Fax: -78. All Information without warranty, errors and changes reserved.
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Page 2: Table Of Contents
Operating manual Content 1. Introduction ..........................3 2. Safety instructions ........................3 General information ......................3 Proper usage........................3 Qualified staff........................3 Remaining risk........................3 Legal responsibility......................3 CE-Conformity ........................4 3. Description..........................4 4. Features ............................4 Signal input ........................4 Offset-Function........................ -
Page 3: Introduction
Dear valued Customer! Thank you for purchasing and using a product from our company. The universal digital panel meter DA9602 from Wachendorff Prozesstechnik GmbH & Co. KG can be used for a number of applications. For getting the highest effort out of this unit, we kindly ask you to follow the mentioned instructions... -
Page 4: Ce-Conformity
Alarms The Wachendorff digital universal panel meter DA9602 has two alarm outputs: ALARM1 - Relay SPST - Available on terminals 5 and 6. ALARM2 - Relay SPST- Available on terminals 3 and 4. - Page 5 Operating manual Alarm off. Alarm of the Absolute Minimum Value. It triggers when the value Lo of the PV is below the value defined by the alarm Setpoint SPA1 (SPA1 or SPA2). Alarm of the Absolute Maximum Value. It triggers when the value ...
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Page 6: Blocking Initial Of The Alarm
Operating manual Blocking initial of the alarm The initial blocking option inhibits the alarm from being recognized if an alarm condition is present in the process when the indicator is first energized. The alarm will be enabled only after the occurrence of no alarm condition. -
Page 7: Overflow Alarm
, which can be assigned to the keys F1 and F2. When the indicator is powered off this information is not stored. 4.13 24 VDC auxiliary voltage source The standard version of the DA9602 provides an auxiliary power supply (24 VDC) for exciting field transmitters (terminal 13 on the rear panel). 4.14 Interface USB-Port (virtual COM-Port) to program the digital display. -
Page 8: Electrical Installation
Operating manual Electrical installation The terminals configuration are shown in Figure 01. Figure 01: Input connections and power supply Figure 02: Thermocouple, Pt100 and 50 mV signal connection Figure 03: Current (mA) and Voltage (V) signal connection This indicator offers an auxiliary 24 VDC +/-15% at 50 mA power supply which is typically applied to power up two wire 4 to 20 mA field transmitters. -
Page 9: Operation
When the controller is powered up, its firmware version is displayed for 3 seconds, after which the DA9602 starts normal operation, when the value of PV is displayed and the outputs are enabled. Before the indicator is ready to be used in a given process, it requires some basic configuration, consisting of assigning values to the parameters according to the desired behavior. -
Page 10: Description Of The Parameters
Operating manual 8. Description of the parameters Operation cycle Indication Display of PV : The value of the measured variable (PV) is shown on the main display (red). Totalizing value : When this value is bigger than 99.999 it is splitted in two separate screens indicating the most and least significant parts and identified with the symbols TOT HIGH and TOT LOW on the display Alarm SP:... -
Page 11: Totalizing Cycle
Operating manual means maximum filter. The higher the filter value, the slower is the response of the measured value. It determines the position of the decimal point on the display. Decimal Point It defines the temperature unit to be used: Unit ... -
Page 12: Calibration Cycle
Serial number 4 most significant digits. Serial number 4 least significant digits. Password protection The DA9602 indicator provides means for protecting the parameters configurations, not allowing modifications to the parameters values, avoiding tampering or improper manipulation. The parameter Protection ( ) in the Calibration level determines the protection strategy, limiting the access to particular levels, as shown in the table below. - Page 13 Operating manual PROTECTION OF THE ACCESS PASSWORD The protection system built into the controller blocks for 10 minutes the access to protected parameters after 5 consecutive false attempts of entering the correct password. MASTER PASSWORD The Master Password is intended for allowing the user to define a new password in the event of it being forgotten.
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Page 14: Specifications
Operating manual Specifications DIMENSIONS: W 96 mm x H 48 mm x D 35 mm Panel cut out 93,0 mm x 45,5 mm Approximate weight: 110 g POWER SUPPLY: 100 VAC to 240 VAC (±10 %), 50/60 Hz 100 VDC to 240 VDC (±10 %) Maximum consumption 6 VA ENVIRONMENTAL CONDITIONS:... -
Page 15: Calibration And Factor Setting
Wachendorff Prozesstechnik is not liable for inadvertently loss due using or not using this product, such as loss of business income. Wachendorff Prozesstechnik is not liable for cases of an unnormal usage.
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