12LS Controller Installation and Operation Manual, Rev 3 ... - Watlow

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If the address is not changed the unit will probably have the default address 1. If the addressmust be changed on line, ANASOFT will indicate communication errors as it will probably getresponses from two controllers at once. The address should be set as quickly as possible, and thecurrent job reloaded to ensure the correct parameters are at each controller.7.2.1 Computer ProblemsThe computer can be checked by running standard programs that use the display and the printer.The serial interface must be functioning. This is harder to test since most programs do not utilizethe serial interface. Check any computer problems with the computer supplier.7.2.2 Computer SoftwareThis can be divided into: ANASOFT and user written software:7.2.3 User Written SoftwareFor user written software a simple routine that sends and receives a command from the 12LSshould be written and tested initially. The ideal routine sends and receives commands displayingboth sets on the computer monitor. Since the protocol includes all characters, the display shouldshow the hex numbers of the characters sent in both directions.Once successful communications is established, this program can be used as a check if problemsarise in the operating software.7.2.4 ANASOFTANASOFT is a complete menu driven software program which includes error detection anddiagnostic messages. If ANASOFT will not run at all please see the ANASOFT manual fordetailed information. The following can be checked:1. Correct path for files run the install program and check the disk drive and path for thedata files.2. All files present - check that all necessary files are present and on the specified directory.3 Sufficient memory free ANASOFT requires 512K memory free to run. You can use theDOS command CHKDSK to view the free memory. If there is insufficient memory checkstep 4.4. Delete any memory resident programs check the AUTOEXEC.BAT to insure nomemory resident programs are automatically run on start-up. Some memory residentprograms may interfere with ANASOFT.7-2
If ANASOFT runs then the next step is to establish communications with the 12LS. On start upANASOFT checks communication with the controller. If the 12LS does not answer, acommunications error message will appear on the display.7.2.5 Communications ProblemsIf the computer is functioning properly then the communication interface, cables and connectionsmust be checked. A number of problems have been traced to bad cables or connections.7.2.6 Serial InterfaceThe serial interface must be correctly installed in the computer and set according to themanufacturers directions. ANASOFT communicates using Comm Port 1. Some multi-functioninterface cards allow setting of the comm port this should be done correctly. In addition be carefulthat only one communications channel is set as comm port 1. If necessary the communicationsport can be changed in the install program.When the communications interface is correctly installed a scope can be used to check the transmitline to insure characters are being sent to the 12LS.7-3
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ANAFAZE 12LSInstallation And Operat
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WARNINGANAFAZE HAS MADE EFFORTS TO
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4.4 OPERATIONAL MENUS..............
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vii
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The ANAFAZE 12LS front panel provid
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Digital Inputs and Outputs Expand V
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2.2 Control CapabilityNumber of Loo
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3.0 INSTALLATIONThere are some prec
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1/8th DIN HOUSING3-3
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4. Use Thermocouple Extension Wire
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3. Separate the 120 vac power leads
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REMOTE TERMINAL BLOCK CONNECTIONSTh
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3.3.5 INPUT SCALINGThe ANAFAZE 12LS
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WARNINGUse of the grounded T/C, mea
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3.4.1 PID CONTROL AND ALARM OUTPUTS
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3.5.3 RS-485 DESCRIPTIONThe EIA Sta
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ANAFAZE 12LS connections for a sing
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|- - - - - - - - - - - - - -|Back|-
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4.2 DISPLAYSOn power-up the control
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|----------------------------------
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4.3 GENERAL PROGRAMMING AND EDITING
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4.4.2 SET LOOP TO MANUAL/AUTOTo tog
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LOOP SETUP DATA|-------------------
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The menu appears as:|--------------
Page 49 and 50: 4.5.1.6 POWER UP OUTPUT STATUSThis
Page 51 and 52: Press YES to select the menu or NO
Page 53 and 54: The display appears as :|----------
Page 55 and 56: The low input reading is referenced
Page 57 and 58: 4.5.3.1 PROPORTIONAL BANDThe first
Page 59 and 60: |----------------------------------
Page 61 and 62: Press UP and DOWN to set the maximu
Page 63 and 64: 4.5.5.4 DEVIATION BAND ALARMThis me
Page 65 and 66: Press ENTER to store the status or
Page 67 and 68: 4.6 RAMP AND SOAK OPTIONThe ramp an
Page 69 and 70: +----------------------------------
Page 71 and 72: 4.6.3 PROFILE STATUS DISPLAYWhether
Page 73 and 74: An example display follows:|-------
Page 75 and 76: |----------------------------------
Page 77 and 78: PROFILE SETUP GUIDE4-44
Page 79 and 80: UP/DOWNSelect a profile designator
Page 81 and 82: When any segment is out of toleranc
Page 83 and 84: 4.7.6 EDIT EXTERNAL RESETFrom this
Page 85 and 86: YESChange current setpoint setting.
Page 87 and 88: 4.7.13 EDIT SEGMENT TRIGGERSUse thi
Page 89 and 90: 4.7.16 EDIT TRIGGER LATCH STATUSDis
Page 91 and 92: 4.7.19 EDIT PROFILE CYCLESThis menu
Page 93 and 94: 5.1.5 DISTRIBUTED ZERO CROSSINGDist
Page 95 and 96: There is no tuning step for the Out
Page 97 and 98: 5.2.6 GENERAL PID CONSTANTS BY APPL
Page 99: 7.0 TROUBLE SHOOTING INFORMATION7.1
Page 103 and 104: Data Boundary ErrorThis Error Code
Page 105 and 106: The following examples show the out
Page 107 and 108: Cycle TimeDeviationAlarmThe time ba
Page 110: Congratulations! You have obtained
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12LS Controller Installation and Operation Manual, Rev 3 ... - Watlow

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