User manual OMRON CP1H CPU

[. . . ] W450-E1-06 SYSMAC CP Series CP1H-X40D_-_ CP1H-XA40D_-_ CP1H-Y20DT-D CP1H CPU Unit OPERATION MANUAL CP1H-X40D@-@ CP1H-XA40D@-@ CP1H-Y20DT-D CP1H CPU Unit Operation Manual Revised March 2009 iv Notice: OMRON products are manufactured for use according to proper procedures by a qualified operator and only for the purposes described in this manual. The following conventions are used to indicate and classify precautions in this manual. Always heed the information provided with them. Failure to heed precautions can result in injury to people or damage to property. !DANGER Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. [. . . ] The cable is provided with the Unit and cannot be removed. Note Do not touch the cables during operation. Static electricity may cause operating errors. Expansion Connector Connected to the next Expansion Unit or Expansion I/O Unit. Main Analog Output Unit Specifications Analog Output Units are connected to a CP1H CPU Unit. A maximum of seven Units can be connected, including other Expansion Units and Expansion I/O Units. 399 Analog Output Units Section 7-3 A maximum of 7 Expansion Units or Expansion I/O Units can be connected. CP1H CPU Unit CPM1A-20EDR1 Expansion I/O Unit CPM1A-8ED Expansion I/O Unit CPM1A-DA041 Analog Output Unit C OM 01 0 3 05 07 09 11 00 02 04 06 08 10 NC IN CH C H 00 01 02 03 04 05 06 07 08 09 10 11 C OM 00 IN 01 02 0 3 C H 00 01 02 03 08 09 10 11 20EDR1 OUT 00 01 02 03 04 05 06 07 CH 07 00 01 02 04 05 NC N C C OM 06 C M C OM O 0 3 CO M CH 8ED EXP 04 C OM 0 5 06 07 EXP OUT CH I OUT1 VOUT2 COM2 I OUT3 VOUT4 COM4 AG VOUT1 COM1 I OUT2 VOUT3 COM3 I OUT4 NC Item Analog Number of outputs output sec- Output signal range tion External output allowable load resistance External output impedance Resolution Overall 25°C accuracy 0 to 55°C D/A conversion data Voltage Output 4 outputs (4 words allocated) 1 to 5 VDC, 0 to 10 VDC, or ­10 to 10 VDC 2 k min. 1/6000 (full scale) 0. 4% full scale 0. 8% full scale 16-bit binary (4-digit hexadecimal) Full scale for ­10 to 10 V: F448 to 0BB8 Hex Full scale for other ranges: 0000 to 1770 Hex Current Output 0 to 20 mA or 4 to 20 mA 350 max. --- Conversion time Isolation method Current consumption 2 ms/point (8 ms/all points) Photocoupler isolation between analog I/O terminals and internal circuits. No isolation between analog I/O signals. 5 VDC: 80 mA max. ; 24 VDC: 124 mA max. Analog Output Signal Ranges Note The analog values depend on the output signal ranges, as shown in the following diagrams. When the output exceeds the specified range, the output signal will be fixed at either the lower limit or upper limit. 400 4 analog outputs Analog Output Units Analog Output Signal Ranges -10 to 10 V Section 7-3 The hexadecimal values F448 to 0BB8 (­3000 to 3000) correspond to an analog voltage range of ­10 to 10 V. The entire output range is ­11 to 11 V. Specify a negative voltage as a two's complement. 11 V 10 V 8000 F31C (3300) F448 (3000) 0000 (0) 0V 0BB8 0CE4 (3000) (3300) 7FFF Conversion Data Hexadecimal (Decimal) -10 V -11 V 0 to 10 V The hexadecimal values 0000 to 1770 (0 to 6000) correspond to an analog voltage range of 0 to 10 V. The entire output range is ­0. 5 to 10. 5 V. Specify a negative voltage as a two's complement. 10. 5 V 10 V 8000 FED4 (-300) 0000 (0) 0V -0. 5 V 1770 (6000) 189C (6300) 7FFF Conversion Data Hexadecimal (Decimal) 1 to 5 V The hexadecimal values 0000 to 1770 (0 to 6000) correspond to an analog voltage range of 1 to 5 V. The entire output range is 0. 8 to 5. 2 V. 5. 2 V 5V 1V 0. 8 V 8000 FED4 (-300) Conversion Data Hexadecimal (Decimal) 0V 1770 (6000) 189C (6300) 7FFF 401 Analog Output Units 0 to 20 mA Section 7-3 The hexadecimal values 0000 to 1770 (0 to 6000) correspond to an analog current range of 0 to 20 mA. The entire output range is 0 to 21 mA. 21 mA 20 mA 8000 0000 (0) 0 mA 1770 (6000) 189C (6300) 7FFF Conversion Data Hexadecimal (Decimal) 4 to 20 mA The hexadecimal values 0000 to 1770 (0 to 6000) correspond to an analog current range of 4 to 20 mA. The entire output range is 3. 2 to 20. 8 mA. 20. 8 mA 20 mA 4 mA 3. 2 mA 8000 FED4 (-300) Conversion Data Hexadecimal (Decimal) 0 mA 1770 (6000) 189C (6300) 7FFF Procedure Connect and wire Units. · Connect Analog Output Units. · Write range code to output words (n+1, n+2). · Select output signals using range codes. · Write D/A conversion values to output words (n+1 to n+4). Create a ladder program Writing D/A Conversion Data CPU Unit Ladder program MOV (n+1) CH (n+2) CH Analog Output Unit (n+1) C H (n+2) CH Range code (outputs 1, 2) Range code (outputs 3, 4) Analog output 1 conversion value Analog output 2 conversion value Analog output 3 conversion value Analog output 4 conversion value Analog devices Adjustment equipment Servo Controller Variable speed device Recorder Other Writes the range code. Writes the converted values. (n+3) CH (n+4) CH Where "n" is the last output word allocated to the CPU Unit, or previous Expansion Unit or Expansion I/O Unit. 402 Analog Output Units Section 7-3 1. Connecting the Analog Output Unit Connect the Analog Output Unit to the CPU Unit. CPU Unit CPM1A-DA041 Analog Output Unit OUT CH I OUT1 VOUT2 COM2 I OUT3 VOUT4 COM4 AG VOUT1 COM1 I OUT2 VOUT3 COM3 I OUT4 NC 2. [. . . ] Page 176: Information added on power OFF interrupts. Page 219: Information added on high-speed counter frequency measurements. Page 221: Information added on controlling pulse outputs. Page 222: Information added on output frequency. [. . . ]