User manual OMRON CPM2C

[. . . ] W356-E1-08 SYSMAC CPM2C Programmable Controller OPERATION MANUAL CPM2C Programmable Controller Operation Manual Revised February 2008 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. Failure to heed precautions can result in injury to people or damage to property. !DANGER !WARNING Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. [. . . ] Press the SHIFT and then the 1 Key to turn off the buzzer. SHIFT B 1 The buzzer will not sound when "BZ" is not displayed. 3. Press the SHIFT and then the 1 Key again to turn the buzzer back ON. SHIFT B 1 <MONITOR> BZ 4-2-7 Assigning Expansion Instruction Function Codes This operation is used to display or change the expansion instructions assigned to expansion instruction function codes. The assignments can be displayed in any mode, but can be changed in PROGRAM mode only. Operation Read assignment Change assignment OK No RUN OK No MONITOR OK OK PROGRAM Assign expansion instruction function codes before inputting the program. The CPM2C will not operate properly if expansion instructions aren't assigned correctly. The PC Setup must be set for user-defined expansion instruction assignments. Set bits 8 to 11 of DM 6602 to 1 and turn the PC's power off and then on again to enable the new setting. There is a table on page 290 showing the default function code assignments in the CPM2C. Press the EXT Key to display the assignment for the first function code (17). EXT INST TBL READ FUN017:ASFT INST TBL READ FUN018:FUN INST TBL CHG?Press the Up and Down Arrow Keys to scroll through the expansion instruction function codes. E 4. Press the CHG Key to assign a different expansion instruction to the selected function code. CHG 5. Press the Up and Down Arrow Keys to scroll through the expansion instructions that can be assigned to the selected function code. E 6. Press the WRITE Key to assign the displayed instruction to the function code. 164 Programming Console Operations Section 4-2 WRITE INST TBL READ FUN018:HEX 4-2-8 Setting and Reading a Program Memory Address and Monitoring I/O Bit Status This operation is used to display the specified program memory address and is possible in any mode. In the RUN or MONITOR mode, the I/O bit status of bits in the program will be displayed. RUN OK OK MONITOR OK PROGRAM When inputting a program for the first time, it is generally written to Program Memory starting from address 000. Because this address appears when the display is cleared, it is not necessary to specify it. When inputting a program starting from other than 000 or to read or modify a program that already exists in memory, the desired address must be designated. It is not necessary to input leading zeroes. C 2 A 0 A 0 00200READ LD OFF 00000 In the RUN or MONITOR mode, ON/OFF status of the bit will be displayed. 3. Press the Down Arrow Key. E Pressing the MONTR Key will change to the I/O monitor display. Bits can be force-set or force-reset from the I/O monitor display in MONITOR or PROGRAM mode. Note The ON/OFF status of any displayed bit will be shown if the PC is in RUN or MONITOR mode. Press the Up and Down Arrow Keys to scroll through the program. E j 00201READ AND 00200READ LD ON 00001 OFF 00000 4-2-9 Entering or Editing Programs This operation is used enter or edit programs. It is possible in PROGRAM mode only. RUN No No MONITOR OK PROGRAM The same procedure is used to either input a program for the first time or to change a program that already exists. In either case, the current contents of Program Memory is overwritten. 165 Programming Console Operations Section 4-2 The program shown in the following diagram will be entered to demonstrate this operation. 00002 TIM 000 #0123 12. 3 s Address Instruction 00200 00201 00202 LD TIM MOV(021) Operands IR 00002 000 #0123 #0100 10 #0100 #FFF6 DM 0000 MOV(021) #0100 LR 10 LR 00203 ADB(050) #0100 #FFF6 DM 0000 ADB(050) 1, 2, 3. . . 1. [. . . ] Page 7 to 9, 40, 43 to 45, 47 to 50, 73 to 78, 82 to 89, 179 to 182, and 185 to 189: Revised or expanded. Page 12, 20, 24, 28, 41, 114, and 120: Information on SW2 changed or added. Page 30: Power consumption information expanded and dielectric strength changed. Page 31: Interrupt processing and clock function information expanded. [. . . ]