DVP- ES2/ EX2/ SS2/ SA2/ SX2/ SE&TP O pe r a t i on Ma nua l - Pr ogr am m i ng3- 178K8: Transform 8-bit GPS data into 32-bit floating point data in the following rule:ddmm1mm2mm3Hi-byte Lo-bytedd.mm1mm2 mm3dd 1dd 0.mm1mm2mm332bit Floating (S+4=H4E)4Edd 1dd 0mm1mm2mm345S+0–dd.mm1mm2 mm332bit Floating (S+4 != H4E)S+1S+2S+3S+4S+5S+6S+7S+8S+9S+1032bit Floating (S+10=H45)D+0D+0–dd 1dd 0.mm1mm2mm332bit Floating (S+10 != H45)D+2D+2ddmm1mm2mm3Hi-byte Lo-bytedd.mm1mm2 mm3dd 1dd 0.mm1mm2mm332bit Floating (S+4=H4E)4Edd 1dd 0mm1mm2mm345S+0–dd.mm1mm2 mm332bit Floating (S+4 != H4E)S+1S+2S+3S+4S+5S+6S+7S+8S+9S+1032bit Floating (S+10=H45)D+0D+0–dd 1dd 0.mm1mm2mm332bit Floating (S+10 != H45)D+2D+2K9: Calculate the optimal frequency for positioning instructions with ramp up/ down function. Users only need to set up the total number of pulses for positioning and the total time forpositioning first, DTM instruction will automatically calculate the optimal max outputfrequency as well as the optimal start frequency for positioning instructions withramp-up/down function such as PLSR, DDRVI and DCLLM.Points to note:1. When the calculation results exceed the max frequency of PLC, the output frequency will beset as 0.2. When the total of ramp-up and ramp-down time exceeds the total time for operation, PLCwill change the total time for operation (S+2) into “ramp-up time (S+3) + ramp-down time(S+4) + 1” automatically.Explanation on operands:S+0, S+1: Total number of pulses for operation (32-bit)S+2: Total time for operation (unit: ms)S+3: Ramp-up time (unit: ms)S+4: Ramp-down time (unit: ms)D+0, D+1: Optimal max output frequency (unit: Hz) (32-bit)D+2: Optimal start frequency (Unit: Hz)n: ReservedExample: K91. Set up total number of pulses, total time, ramp-up time and ramp-down time in source devicestarting with D0. Execute DTM instruction and the optimal max frequency as well as optimalstart frequency can be obtained and executed by positioning instructions.
