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For more information — C1900 Search for or click on Further publications are available for free download circular chart recorder and recorder/controller from: Installation Guide www.abb.com/recorders C1900 IM/C1900-INS Circular chart recorder and recorder/controller or by scanning this code: Operating Guide C1900 IM/C1900-OGR...
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Electrical safety Health and safety This equipment complies with the requirements of CEI/IEC To ensure that our products are safe and without risk to health, 61010-1:2001-2 ‘Safety Requirements for Electrical Equipment the following points must be noted: for Measurement, Control and Laboratory Use’. If the •...
CONTENTS 1 INTRODUCTION Section Page The C1900 Series of Documentation is shown in Fig. 1.1. This User Guide details three Dairy/Pasteurization variants 1 INTRODUCTION ............1 within the C1900 range and must be read in conjunction with 1.1 Dairy/Pasteurization Models ....... 2 the other documentation in the C1900 series.
…1 INTRODUCTION • leak valve detection safety input, 1.1 Dairy/Pasteurization Models The three models are: 1951 Recorder, 1952 Recorder/ • continuous hot product and divert set point display, Controller and 1953 Recorder/Controller (enhanced). These • forward/divert true-time event pen – can be extended provide the following features: to show cleaning in place (CIP), •...
2 DISPLAYS AND CONTROLS 2.1 Displays and L.E.D. Indicators – Fig. 2.1 Forward Flow Information. LED Indicator FWD – Forward flow active: green LED indicator lit (standard setting) or amber LED indicator lit Green Dairy/Pasteurizer Faceplate (optional) – see Forward/Divert Fd-Col frame ( Indicator Color...
…2 DISPLAYS AND CONTROLS 2.3 Faceplate Combinations and Product Codes – Fig. 2.3 Model 1951 Hot product (Recording) Divert Temperature Display Options Cold Blank Product Units Blank 1st-2nd Blank Units HP = Hot product DT = Divert Temperature Record Faceplate Dairy/Pasteurizer Faceplate Red Pen (1) –...
3 PREPARATION 3.1 Checking the Instrument Code Number – Table. 3.1 Part 1 – General Details 1900 Recorder,Recorder/Controller 19 XXX Dairy/Pasteurization Variants Safety Thermal Limit Recorder (STLR), Two pens (Red and Green) plus True Time Event Pen (Violet), Taylor ER/C charts Recorders and Chart Type Safety Thermal Limit Recorder (STLR), Two pens (Red...
4 ELECTRICAL INSTALLATION 4.1 Identifying the Input/Output Modules (and accessing the Configuration Levels) – Fig. 4.1 To allow access to the Configuration Levels, move link 3 to the lower position To prevent access to the Configuration Levels, move link 3 to the upper position Note.
6 OPERATING LEVEL 6.1 Operating Level – Fig. 6.1 Two additional frames (Pen Adjust and Instrument Option) and one additional page have been added to the Operating Level as shown on Figs. 6.1 and 6.2. For all other Operating Level frames, refer to IM/C1900-OGC. Faceplate 2 ✶...
…6 OPERATING LEVEL 6.1.3 View Divert Parameters The View Divert Parameters Page displays parameters and messages set up in the Divert Page shown in Section 7.1.5 . These parameters can be monitored but not modified at this level. dIVErt Page Header – Divert Page PAGE Single Dual...
7 BASIC CONFIGURATION LEVEL 7.1 Basic Configuration Level – Fig. 7.1 The general content of the Basic Configuration Level is detailed in IM/C1900-PGC, Section 3 . Any changes or additions to Basic Configuration Level frames are detailed in this Sections 7.1.1 to 7.1.11 of this manual. An additional (Divert) page is also included in this level as shown in Fig.
…7 BASIC CONFIGURATION LEVEL 7.1.1 Set Up Input As detailed in IM/C1900-PGC, Section 3.1, page 4. 7.1.2 Set Up Pen Range As detailed in IM/C1900-PGC, Section 3.2, page 8 with the following changes: Select Pen SELECt Blue Pen (3) is only displayed on model 1953. PEN 3 True Time Event Pen is not displayed on any C1900 Dairy/Pasteurization model.
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7 BASIC CONFIGURATION LEVEL… …7.1.5 Divert Page Note. – the hot product temperature can be measured by a single or dual RTD. For the dual RTD, the primary RT and RT Deviation input is always the one displayed as ‘Hot Product’. The secondary RTD enables a self-check facility which can be used to maintain the integrity of primary and secondary resistance thermometer devices.
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…7 BASIC CONFIGURATION LEVEL …7.1.5 Divert Page LK-Src Leak Condition Source (see Section 2.1, Fig. 2.1) ---- If a leak detect source is used, a leak detect output from that device can be transmitted to a C1900 Dairy Pasteurization unit. This allows the unit to divert flow via a second back-up/divert valve fitted in series with the first valve.
7 BASIC CONFIGURATION LEVEL 7.1.6 Set Up Relay Output As detailed in IM/C1900-PGC, Section 3.5, with the following changes: Information. Relays can be energized by alarms, logic equation results, digital inputs, control and set point modes, totalizer wrap signal (totalizer option on model 1953 only). Select Relay Output No setup is allowed for relay 1.1 which is assigned to the divert alarm, with polarity set as negative.
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We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in this document.