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The majority of problems can be traced to improper connections or incorrect set-up parameters. Be sure all

connections are clean and tight, that the correct output board is fitted, and that the set-up parameters are correct. Also,

be sure the DIP switch settings and the User Input Plug Jumper position are correct for the particular application. For

further technical assistance, contact technical support at

www.redlion.net

-41-

APPENDIX “C” - TROUBLESHOOTING

PROBLEMS

POSSIBLE CAUSE

REMEDIES

NO DISPLAY

1. Power off.

1. Verify power.

2. Loose connection or improperly wired.

2. Check connections and wiring.

3. Brown out condition.

3. Verify power reading.

4. Bezel assembly not fully seated into rear of unit.

4. Check installation.

5. Verify Source current rating.

 

DISPLAYED AT

POWER UP

 

DISPLAYED AT

POWER UP

 

DISPLAYED AT

POWER UP

1. Data error in programming parameters detected by processor.

1. Data error in preset, prescaler, or output time values detected by

processor.

1. Data error in count values detected by processor.

1. Press



key.

1. Press



key.

1. Press



key.

2. Check signal lines for possible noise sources.

a. Check all programming parameters.

a. Check presets, prescaler, and output time values.

2. Check signal lines for possible noise sources.

UNIT DOES NOT COUNT

1. No input signal.

1. Check sensor connections.

a. Verify power to sensor.

2. Type of input signal incorrectly selected.

2. Check DIP switch settings.

3. Count inhibited.

3. Disable count inhibit.

4. Prescaler value too small.

4. Check prescaler value.

2. Inputs improperly connected.

5. Prescaler incorrect.

4. Incorrect counting mode.

3. Electrical noise interference.

1. Input signal type incorrectly selected.

5. If powered by +12 VDC source, not enough current to drive C48.

UNIT COUNTS

INCORRECTLY

a. Check signal wire routing.

2. Check sensor input connections.

5. Verify prescaler.

4. Verify count input mode.

3. Check power source for noise.

1. Check DIP switches. Set HI/LO FRQ. switch to LO for

count speed of less than 50 Hz.

Содержание C48C

Страница 1: ...THE 1 16 DIN COUNTERS MODEL C48C INSTRUCTION MANUAL...

Страница 2: ...on and control requirements The C48C unit which you have purchased has the same high quality workmanship and advanced technological capabilities that have made Red Lion Controls the leader in today s...

Страница 3: ...ersions C48CXX1X 7 Serial Communication Wiring 8 User Inputs 8 Output Wiring 8 Input A and Input User B 8 Various Sensor Output Connections 10 FRONT PANEL DESCRIPTION 11 Keypad Functions 11 BASIC OPER...

Страница 4: ...cess Preset Values 22 Preset 1 Value 22 Preset 2 Value Dual Preset Batch Models only 22 Preset 3 Value Batch Model only 22 Preset 1 Track Preset 2 Dual Preset Batch Models only 22 Access Output Time V...

Страница 5: ...Chart 28 User Settings Chart 29 RS 485 SERIAL COMMUNICATIONS 30 Communication Format 30 Sending Commands and Data 30 Receiving Data 32 Serial Connections 33 Terminal Descriptions 33 Troubleshooting S...

Страница 6: ......

Страница 7: ...d for Program Disable and the Accessible value parameters can all be utilized to provide multi level protection against unauthorized changes to data values and unit configuration The Standard Counter...

Страница 8: ...CIRCUITRY HI LO BIAS SNK SRC HI LO FREQ SW7 PROGRAM DISABLE SOLID STATE PNP CURRENT SOURCING OUTPUT S VSRC SOLID STATE NPN CURRENT SINKING OUTPUT S RELAY OUTPUT S N O USER INPUT 1 INPUT A INPUT USER B...

Страница 9: ...izontal stacking the panel latch screws should be at the top and bottom of the unit The minimum spacing from center line to center line of units is 1 96 49 8 mm This spacing is the same for vertical o...

Страница 10: ...rom the panel first loosen the panel latch screws Insert flat blade screwdrivers between the panel latch and the case on either side of the unit so that the latches disengage from the grooves in the c...

Страница 11: ...oard connectors Be certain connectors are fully mated 4 Connect the bezel display board assembly by guiding the board ends into the bezel latches Slide the assembly on evenly until the display board c...

Страница 12: ...L0000 6 To protect relay contacts that control inductive loads and to minimize radiated and conducted noise EMI some type of contact protection network is normally installed across the load the contac...

Страница 13: ...AC respectively Output Power For DC Low Voltage AC units that do not have PNP current sourcing outputs Terminal 10 DC OUT VSRC IN provides a DC output for sensor power 12 VDC 15 The maximum sensor cur...

Страница 14: ...s instructions for installation Note Snubber leakage current can cause some electro mechanical devices to be held ON Input A and Input User B Input A and Input B have identical circuitry and share the...

Страница 15: ...alues 10 when the counter voltage at the DC OUT IN terminal is 12 VDC These typical values will vary in proportion to the variations in DC OUT IN terminal voltage caused by line voltage and load chang...

Страница 16: ...C COUNT ON TURN ON CURRENT SINK CONNECTED COUNT ON CLOSING INTERFACING WITH CMOS CIRCUITRY B TYPE NOTES 1 SENSOR VOLTAGE AND CURRENT The DC OUT IN terminal can supply 12 VDC 100 mA max within a 15 ra...

Страница 17: ...key is used as a quick reference for the operator if the function key is selected for a reset function This key is used to access programming enter changes to data values and scroll through the avail...

Страница 18: ...grammable automatic reset modes The batch counter displays the number of process cycles that have been completed The total count is the total number of counts that have been received since the total w...

Страница 19: ...P 124 200 PRS 300 3 250 124 250 CodE 000 2 PRS Prot VALuES 1 000100 PrESEt PRS 1 t 010 OutPut 2 PScALr OutPut 999999 3 Prot SAVE CodE Error 00002 PrESEt PRS 2 0 OutPut key held for 2 seconds Cnt 1 Cnt...

Страница 20: ...ERMINAL PROGRAM CODE NUMBER PROTECTED VALUE MENU OPERATOR ACCESS AT MAIN DISPLAY PROGRAM DISABLE LEVEL PROGRAMMING ENABLED OFF INACTIVE or Not Programmed for Pro dis ALL No All displayed values change...

Страница 21: ...key will allow changing of the value The two methods for changing numeric data values are digit entry and auto scrolling Digit Entry If the data entry method has been set to digit entry the least sig...

Страница 22: ...input the display changes by 1 The prescaler value selected will affect the maximum count rate See Appendix B Specifications page 39 It is important to note that the precision of a counter applicatio...

Страница 23: ...ermined by the logic state of Input B A high level at Input B causes the unit to count in a positive direction A low level causes the unit to count in a negative direction AD SUB This mode effectively...

Страница 24: ...puts A and B to be counted This results in a resolution four times greater than in the basic quadrature X1 mode Counter 1 Operating Mode The charts on the following pages show operating modes for sing...

Страница 25: ...4 Manual Reset to Zero 01 off at 02 02 Latched 5 Manual Reset to Zero 01 off at 02 02 Timed 6 Manual Reset to Preset 2 Latched Outputs 7 Manual Reset to Preset 2 01 Timed 02 Latched 8 Manual Reset to...

Страница 26: ...ET TYPE Auto RESET To Zero To Preset 2 at Timed 02 End OUTPUT 1 Latched Timed O1 Off at O2 OUTPUT 2 Latched Timed 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 MODE Reversed Count Direction Up Dn Up Dn...

Страница 27: ...med output 3 end Manual Counter can only be manually reset by a User Input or by Serial Communications command Reset to Zero When reset manually or automatically counter 2 goes to zero Output 3 is tri...

Страница 28: ...ls only This parameter configures whether or not the Preset 1 value tracks or follows the Preset 2 value PRS PRS PRS PRS 2 PRS 3 PRS 2 PRS 1 MODE DESCRIPTION Locked Preset is not viewable at main disp...

Страница 29: ...Output 3 Time Value controls the Output 3 duration when Output 3 is set for timed mode of operation parameter The Output time value range will be 0 01 99 99 Seconds or 0 1 999 9 seconds depending on...

Страница 30: ...er up Previous State For latched output modes only The output will power up in the state it was in at power down For non latched modes the output will power up in the off state User Input State Source...

Страница 31: ...ntary reset Reset All Level Active Batch model Only When the user input is activated the Counter 1 and Counter 2 values and outputs will reset and be held reset until user input is released Change Dis...

Страница 32: ...400 Baud Even Parity 7 data bits 4800 Baud No Parity 8 data bits 4800 Baud Odd Parity 7 data bits 4800 Baud Even Parity 7 data bits 9600 Baud No Parity 8 data bits 9600 Baud Odd Parity 7 data bits 960...

Страница 33: ...Only This parameter determines the Prescaler Output Pulse width The Prescaler Output activates on falling edges of the count signal Once activated the Prescaler Output Pulse will remain activated for...

Страница 34: ...P STATE USER INPUTS USER INPUT 1 USER INPUT 2 USER INPUT B USER F1 KEY PROGRAMMING CODE VALUE SCROLL DISPLAY SERIAL BAUD RATE PARITY SERIAL UNIT ADDRESS ABBREVIATE SERIAL MNEMONICS PRINT OPTIONS PRINT...

Страница 35: ...ATE SERIAL MNEMONICS SERIAL UNIT ADDRESS SERIAL BAUD RATE PARITY RS 485 SERIAL OPTION DUAL PRESET BATCH MODELS ONLY SCROLL DISPLAY PROGRAMMING CODE VALUE USER F1 KEY USER INPUT B USER INPUT 2 USER INP...

Страница 36: ...be programmed to the same baud rate and parity as the connected equipment In addition the loop address number and print options should be known When used with a terminal or host computer and only one...

Страница 37: ...ll units on the line after a transmit value or print request command is sent to a specific unit on the line The C48C will require a maximum of 50 msec to process the asterisk The command string is con...

Страница 38: ...f transmission from a print request to provide separation between print outs If serial is abbreviated just numeric data is sent with no time delay If the C48C transmits mnemonics there is a 400 msec b...

Страница 39: ...eck to make sure that the computer or device is configured with the same communication format as the C48C The communication format the C48C will accept is 1 start bit 7 or 8 data bits no parity or 1 p...

Страница 40: ...85 OPTION 50 60 HZ 9VA B 1 2 14 13 A 85 250 VAC INPUT A USER INPUT 1 6 7 RS 485 OPTION 3 USER 5 4 12 11 AC AC B 1 2 13 14 A INPUT USER B 8 DC OUT IN 10 COMM 9 USER INPUT 1 INPUT A 6 7 O2 SS INPUT 2 O3...

Страница 41: ...lication s Max Input Frequency 2 0 5 As a rule the counter connected to the prescaler output should be able to accept a count rate at or higher than the Effective Prescaler Output Frequency 35 Example...

Страница 42: ...ft The C48CB was ordered with the RS 485 serial communication option Future plans include a data acquisition program to interrogate the C48CB s A 100 ppr rotary pulse generator is shaft coupled to a 4...

Страница 43: ...37 locked PRS1 value 0 25 less than PRS2 for slow down PRS2 cut length PRS3 set high so output does not activate 1t 2t 3t APPLICATION PROGRAMMING...

Страница 44: ...EMORY Nonvolatile E2PROM retains all programmable parameters and count values 4 SENSOR POWER 12 VDC 15 100 mA max 5 COUNT INPUTS A B Accepts count pulses from a variety of sources DIP switch selectabl...

Страница 45: ...00001 9 0 6 1 2 1 8 2 4 1 1 2 2 7 00001 8 0 6 1 3 2 2 8 1 3 2 7 6 00001 7 0 7 1 4 2 2 3 2 1 4 2 9 5 00001 6 0 8 1 7 2 5 3 8 1 7 3 4 4 00001 5 1 2 2 8 4 4 2 4 1 3 00001 4 1 3 2 5 3 4 5 2 2 4 5 2 00001...

Страница 46: ...he count speed rate 9 RS485 SERIAL COMMUNICATIONS Optional Up to 32 units can be connected Baud Rate Programmable from 1200 to 9600 baud Address Programmable from 0 to 99 Data Format 10 Bit Frame 1 st...

Страница 47: ...set prescaler or output time values detected by processor 1 Data error in count values detected by processor 1 Press key 1 Press key 1 Press key 2 Check signal lines for possible noise sources 2 Check...

Страница 48: ...CALER PRESETS OR OUTPUT TIME VALUES CAN BE VIEWED BUT NOT CHANGED 2 Check Front Panel Accessible Functions With Program Disable section of manual 1 Verify programming of Access parameters 1 Front pane...

Страница 49: ...tion of the feed roll Each revolution equates to a linear distance of 2 feet The number of Display Units desired is 2 The Number of Pulses per Display Units is 48 When the number of Display Units and...

Страница 50: ...13 3 2 B 9 10 6 8 7 USER INPUT 1 INPUT A INPUT USER B COMM DC OUT IN O3 SS O2 SS COMM USER O1 SS 12 AC 14 A RS 485 OPTION 4 5 AC 11 1 13 3 2 B 9 10 6 8 7 USER INPUT 1 INPUT A INPUT USER B COMM DC OUT...

Страница 51: ...OUT AC DC AC DC 12 14 A RS 485 OPTION 4 5 11 1 13 3 2 B 9 10 6 8 7 USER INPUT 1 INPUT A INPUT USER B COMM O3 RLY O3 RLY O2 RLY O2 RLY O1 SS V IN SRC DC OUT AC DC AC DC INPUT 2 12 14 A RS 485 OPTION 4...

Страница 52: ...7 C48CD017 2 Preset Counter w Prescaler Output Reflective LCD Yes No Yes N A C48CP005 C48CP015 2 Preset Counter Backlit LCD Yes No No N A C48CD100 C48CD110 2 Preset Counter Backlit LCD Yes No Yes N A...

Страница 53: ...ounter Backlit LCD N A No Yes Yes O1 3 Preset Batch Counter Backlit LCD 85 to 250 VAC C48CB105 C48CB100 C48CB108 C48CB103 N A C48CB005 Yes No Yes 3 Preset Batch Counter Reflective LCD N A N A C48CB008...

Страница 54: ...mer shall be responsible for determining that a Product is suitable for Customer s use and that such use complies with any applicable local state or federal law b The Company shall not be liable for a...

Страница 55: ...C48C IM G 01 17 DRAWING NO LP0354...

Страница 56: ...POE CUB4LP40 SLX 8ES 1 TORF1000 WF1000BF FANWAND721SMA FCOPPER SFP 100 PSDR060W SLX 5ES 1 309FXE ST 15 CRM000CMCMOD0000 CRM000CMDN000000 CR10001000000210 CR30001000000420 PAXDP000 NT24K 16M12 POE PT N...

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