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8003
1/8 DIN
Temperature Controller
Issue Date
❒ USER’S MANUAL
April 1994
0037-75212
8003 Cover 1 4/27/06, 2:26 PM
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Contents Model Identification .................................................................................................................................... Page ii Dimensions and Panel Cutout ............................................................................................................................1 Wiring ........................................................................................................................................................................
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Model Identification Model 8003 1/8 DIN Temperature Controller Code Output 1 - Heat or Cool 1 SPDT Relay, 3 Amps at 250 Vac (Resistive) or SSR Drive, 14V @ 20mA, Jumper Selectable Code Output 2 - Cool or Alarm 1 Relay, 2 Amps at 250 Vac (Resistive) or SSR Drive, 14V @ 20mA, Jumper Selectable Code Options 0 None 1 Alarm #2, 2 Amps at 250 Vac (Resistive load) Code Power Supply 3 100/240 Vac 5 24 Vac/dc Code 0 Add to complete model number 8003 - 11130 Typical Model Number ii Chromalox 8003 User's M
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1.77 Dimensions in inches (mm in parenthesis) (45) 3.62 (92) 5.1 (125) Chromalox 2.4 (60) PV SP 0.5 3.5 3.8 (12.8) (89) (96) MAIN AL1 AL2 SMRT COOL HB FUNC SMRT 1.9 (48) Chromalox 8003 User's Manual 1 8003 Manual 1 4/27/06, 2:24 PM
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Warnings: Wiring 12 1 • When a relay output is used to drive an inductive TC+ load, it is suggested that you connect an external 13 TC snubber network (RC) across the terminals in 14 - 3 accordance with the following table (or use OUT2 TC- SSR Chromalox snubber P/N 0149-01305): AL1/COOL 15 + 4 Load C R 16 NO 5 P. Operating OUT2 RELAY Current (mA) (mF) ( Ω) (W) Voltage AL1/COOL 17 C 6 <40 mA 0.047 100 1/2 260 Vac 18 - 7 OUT1 SSR <150 mA 0.1 22 2 260 Vac 19 + 8 <0.5 A 0.33 47 2 260 Vac 20 C 9 OUT1
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J305 PZ22 Hardware Setup 1 To select the output type(s) and the alarm contact settings: 1 PZ21 1. Remove the instrument from its case. J304 2. Move the jumpers to the desired position as shown in PZ20 the diagram. 3. Set J304 and J305 as shown in the following figure. PZ19 PZ18 PZ17 3 2 1 J305 PZ16 (MAIN output) 1-2 = SSR 2-3 = Relay PZ15 PZ14 3 2 1 J304 (AL1, Cool.) 1-2 = SSR PZ13 2-3 = Relay PZ12 Chromalox 8003 User's Manual 3 8003 Manual 3 4/27/06, 2:24 PM
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General Operation PZ1 There are two setup modes for the 8003: • Configuration Mode PZ3 • Operator Mode In general, the Configuration Mode is the initial setup of PZ4 the controller when first installed. Input type and alarm setup are examples of Configuration Mode settings. The Operator Mode includes settings that might be adjusted PZ6 frequently with daily control operations such as setpoints PZ7 and PID parameters. Notes for Configuration Mode: PZ10 V2 FUNC = Stores the new value of a selected
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P1 = Input Type and Standard Range P4 = Output Configuration H = Heating HC = Heating / cooling Range 0 = TC type L 0 / +800 °C P5 = Heating Output Type 1 = TC type J 0 / +800 °C rEL = Relay 2 = TC type K 0 / +999 °C SSr = SSR 3 = TC type N 0 / +999 °C The output type selected here must match hardware jumper setup (see page 2). 4 = RTD type Pt 100 -199 / +500 °C 5 = RTD type Pt 100 -19.9 / +99.9 °C P6 = Cooling Element 8 = TC type L 0 / +999 °F Available only when P4 = HC 9 = TC type J 0 / +99
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P9 = Alarm 1 Inhibit P13 = Type of OFFSET Applied to the Measured Value Available only when P7 is different from 0. P13 = 0 = constant OFFSET (P14) all over the range OFF = inhibit disabled P13 different from 0 = P13 shows the application point ON = inhibit enabled of the offset value set by P14 parameter. Note: The Alarm Inhibit disables the alarm action after a P14 = OFFSET Value setpoint change. At startup, it automatically enables the When P13 = 0, P14 is programmable, in engineering alarm
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P15 = Threshold of the “Soft Start” Function • When configuration is completed, the instrument Enter the threshold value, in °F or °C, for the automatic shows " -.-.-. " on both displays. start of the "Soft Start" function (output power limit). End of Configuration The range of this setting is determined by the range of the • Push the FUNC pushbutton. The instrument will sensor selected in P1 (i.e., if type J T/C °F is selected in return to the beginning of the configuration procedure. P1, rang
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P22 = Alarm 2 Relay Action P26 = SMART enabled/disabled This parameter is available only if P10 is different from 0 0 = SMART function is disabled and P16 is different from OFF. 1 = SMART function enabling/disabling is NOT r = Reverse (relay de-energized in alarm condition) protected by the security code d = Direct (relay energized in alarm condition) 2 = SMART function enabling/disabling is protected by the security code P23 = Automatic Adjustment of "Relative Cooling Gain" OFF = the SMART func
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SMART Function Operator Mode SMART automatically determines the best PID control 1. Remove the instrument from its case parameters for your application. 2. Set the internal switch V2 in closed position 3. Re-insert the instrument To enable the SMART function, push the SMRT 4. Switch on the instrument pushbutton. The SMRT LED will light or flash according to the algorithm automatically selected. PZ1 When the SMART function is enabled, it is possible to display, but not to modify, the control para
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The upper display will show the measured value while the Output Power Off lower display will show the programmed setpoint value To turn OFF the output signal, push and hold the ▲ (we define this status as “normal display mode”). pushbutton, then push FUNC. Pressing both pushbuttons Pushbutton functionality during operating mode : for more than 3 seconds will cause the instrument to display "OFF" instead of the setpoint value. FUNC = Stores the new value of a selected parameter and increments to
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td Derivative (rate), range 1 second to 9 minutes 8003 Operator Parameters and 59 seconds. If 0, derivative is disabled. Push the FUNC pushbutton. The lower display shows the cue, C Heating cycle time, range 1 to 200 seconds (30 the upper display shows the value of the selected parameter. seconds or greater recommended for relay outputs). Cue Description C2 Cycle Time for Output 2 (heat/cool control SP Control Setpoint, range from "rL" to "rH". selected), range 1 to 200 seconds (30 seconds nnn S
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Burn-out conditions are shown as well as overrange Error Messages condition. Overrange or Underrange Indications The instrument shows the OVERRANGE conditions For TC input it is possible to specify optional underrange with the following indication on the upper display: indication when ordering the controller. Contact the factory for information. Note: When an overrange condition is detected, the instrument forces the control output to the minimum possible value. When an underrange condition is d
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400 Control parameters error Error Messages 500 Auto-zero error The instrument has a self-diagnostic algorithm. When an 502 RJ error error is detected, the instrument shows “Err” indication 510 General error during calibration on the lower display while the upper display shows the procedure code of the detected error. Note: 1. When a configuration parameter error is Error List parameter only. 100 Write EEPROM error. 2. If an error 400 is detected, simultaneously push 150 CPU error. the ▲ and ▼ p
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Notwithstanding the provisions of this WARRANTY Warranty And Limitation Of Remedy AND LIMITATIONS Clause, it is specifically understood And Reliability that Products and parts not manufactured and work not Chromalox warrants only that the Products and parts performed by Chromalox are warranted only to the extent manufactured by Chromalox, when shipped, and the work and in the manner that the same are warranted to performed by Chromalox when performed, will meet all Chromalox by Chromalox’s vendo
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submit a claim as provided above shall specifically waive Returns all claims for damages or other relief, including but not Items returned to Chromalox Instruments and Controls limited to claims based on latent defects. In no event must be accompanied by a Return Authorization Number. shall buyer be entitled to incidental or consequential This number may be obtained from Chromalox damages and buyer should hold Chromalox harmless Instruments and Controls, Customer Service Department, therefrom. A
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® Chromalox INSTRUMENTS AND CONTROLS 1382 HEIL QUAKER BOULEVARD LAVERGNE, TN 37086-3536 PHONE (615) 793-3900 FAX (615) 793-3563 8003 Back Cover 1 4/27/06, 2:25 PM
