# E Commute

<table data-header-hidden><thead><tr><th width="120.33333333333331">Serial number</th><th width="182">Name</th><th>Function</th></tr></thead><tbody><tr><td>No.</td><td>Name</td><td>Description</td></tr><tr><td>E01</td><td>NC/NO</td><td>Under normal conditions(when the oct condition does not meet). OCT should be closed(connected) or open (disconnected). The default is open. </td></tr><tr><td>E02</td><td>OCT Info</td><td><p>There are options below are options to define OCT output, default OFF:</p><p>OFF,</p><p>Alarm A,</p><p>Alarm A+B,</p><p>Alarm A+B+C,</p><p>flow volume alarm(adjusted by D04 D05 D06),</p><p>cumulation alarm(adjusted by D08 D09 D10),</p><p>PulseV2( adjusted by E03 and E14, please refer to the OCT output for instructions). </p></td></tr><tr><td>E03</td><td>Pulse Width</td><td>If E02 selects pulse v2, set the pulse time width in this item, optional 0.5ms (millisecond), 1ms, 10ms, default 0.5 ms. </td></tr><tr><td>E04</td><td>Modbus ID</td><td>Set up Modbus ID location, default 1.</td></tr><tr><td>E05</td><td>Baud</td><td>You can set-up Modbus communication baud rate at turning off, 9600, 19200, 38400, or 57600. Default off. </td></tr><tr><td>E06</td><td>Iout Def. (Iout Definition)</td><td>For setting output data of Analog signal, 4 options are available, off, flow rate, velocity, total. The unit is according to parameter group B. Default off. </td></tr><tr><td>E07</td><td><p>4mA Value</p><p>/0mA Value</p></td><td>Set up the corresponding value to 0 or 4mA, default 0. Both positive and negative values work. The value should be smaller than 20mA. </td></tr><tr><td>E08</td><td>20mA Value</td><td>Set up the corresponding value to 20mA, default 100. Both positive and negative values work. The value should be larger than 4mA. </td></tr><tr><td>E09</td><td>Iout Error</td><td><p>Set up the outputted value when the flow volume is not between E07 and E08.</p><p>4 Options modes: </p><ol><li>2.4 and 21.6 mA (When less than E07, it outputts 2.4mA. When greater than E08, it outputs 21.6mA)</li><li>2.4 mA</li><li>21.6 mA</li><li>0 or 4 &#x26; 20mA (When less than or equal to E07, it outputts 4mA or 0mA (According to E13). When greater than or equal to E08, it outputs<br>20mA)</li></ol><p>Default 0 or 4 &#x26; 20mA. </p></td></tr><tr><td>E11</td><td><p>4mA Adj. uA (4mA Output Adjustment in microAmp)/</p><p>0mA Adj. uA (0mA Output Adjustment in microAmp)</p></td><td><p>Fine tune 0 or 4mA output value, the unit is uA.</p><p>After fine tuning and saving the setting, output current will be varied for immediate check.</p><p>Positive value increases output current, negative value decreases output current. </p></td></tr><tr><td>E12</td><td>20mA Adj. uA (20mA Output Adjustment in microAmp)</td><td><p>Fine tune 20mA output value, the unit is uA.</p><p>After fine tuning and saving the setting, output current will be varied for immediate check.</p><p>Positive value increases output current, negative value decreases output current. </p></td></tr><tr><td>E13</td><td>Iout Range</td><td><p>To define the output range of Analog signals, there are 2 options:</p><ol><li>4-20mA</li><li>0-20mA</li></ol><p>Default is 4-20mA. Modifying this item will affect the options of E09. After modifying this item, please confirm E09 meets the requirements. </p></td></tr><tr><td>E14</td><td>PulseV2 Unit</td><td><p>Define how much flow volume to output a pulse, the unit is determined by B01 as follows：</p><ol><li>The unit of L and m3 is Litre.</li><li>The unit of U.gal(US Gallon) and ft3 is U.gal.</li><li>The unit of I.gal(Imperial Gallon) is I.gal. </li></ol></td></tr><tr><td>E15</td><td>Byte Format</td><td>Please refer to RS485 and Modbus RTU Setting for more information. (available since FW 2.3.0) </td></tr><tr><td>E16</td><td>Bit Order</td><td>Please refer to RS485 and Modbus RTU Setting for more information. </td></tr><tr><td>E17</td><td>Endianness</td><td>Please refer to RS485 and Modbus RTU Setting for more information. </td></tr></tbody></table>