Omron M1 Series

Value Mantissa part Exponent part 10 to the power of (exponent part - 3)
10.00 to 99.99 1,000 to 9,999 1 0.01
100.0 to 999.9 1,000 to 9,999 2 0.1
1,000 to 9,999 1,000 to 9,999 3 1
Example: Data Used Integrating Electric Power (W82) = 9,999 kW
9,999 = Mantissa part: 9,999 (270F hex), Exponent part: 2 = A70F hex →
A7Hex 0
FHex
Example: Data Used Integrating Electric Power (W82) = 999.9kW
999.9 = Mantissa part: 9,999 (270F hex), Exponent part: 1 = 670F hex →
67Hex 0
FHex
Example: Data Used Integrating Electric Power (W82) = 99.99kW
99.99 = Mantissa part: 9,999 (270F hex), Exponent part: 0 = 270F hex →
27Hex 0
FHex
Data Format [67]: RUN Command Source Monitor
Code Description Remarks
0 Digital Operator positive direction
terminal
Same as the selection for RUN Command Selection (F02／
E102)
1 T
erminal command (FW or RV)
2 Digital Operator forward rotation
3 Digital Operator reverse rotation
4 to 20 Reserved
21 RS-485 communications
22 Fieldbus (Reserved)
23 Support Tool
Example: RUN Command Source Monitor (W28) = 0001 hex
00Hex 0
1Hex
→ 1 = Terminal command (FW or RV)
Data Format [68]: Frequency Reference Source Code
8 Communications Functions
8-44
M1 Series Standard Type User's Manual (I669)