Changes for page 08 Communication
Last modified by Iris on 2025/07/24 15:23
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... ... @@ -184,21 +184,42 @@ 184 184 185 185 For example: The value read is 0x0C4F, which means that the voltage is 315.1V. 186 186 187 + 188 + 187 187 **06 Function Code Write** 188 188 189 -P1-10 the maximum speed threshold is set to 3000rpm. This variable corresponds to the Modbus 191 +P1-10 the maximum speed threshold is set to 3000rpm. This variable corresponds to the Modbus address: 266 (0x010A) 190 190 191 191 Request format: 192 192 193 -(% class="table-bordered" %)194 -| (% style="text-align:center; vertical-align:middle" %)**Address**|(% style="text-align:center; vertical-align:middle" %)**Function code**|(% style="text-align:center; vertical-align:middle" %)**Register addresshigh byte**|(% style="text-align:center; vertical-align:middle" %)**Register addresslow byte**|(% style="text-align:center; vertical-align:middle" %)**Datahigh byte**|(% style="text-align:center; vertical-align:middle" %)**Datalow byte**|(% style="text-align:center; vertical-align:middle" %)**CRC low byte**195 -| (% style="text-align:center; vertical-align:middle" %)01|(% style="text-align:center; vertical-align:middle" %)06|(% style="text-align:center; vertical-align:middle" %)01|(% style="text-align:center; vertical-align:middle" %)0A|(% style="text-align:center; vertical-align:middle" %)0B|(% style="text-align:center; vertical-align:middle" %)B8|(% style="text-align:center; vertical-align:middle" %)AF195 +|(% rowspan="2" %)**Address**|(% rowspan="2" %)**Function code**|(% colspan="2" %)**Register address**|(% colspan="2" %)**Data**|(% rowspan="2" %)**CRC check code** 196 +|**high byte**|**low byte**|**high byte**|**low byte** 197 +|01|06|01|0A|0B|B8|AF, 76 196 196 197 197 The slave responds normally: 198 198 199 -|(% style="text-align:center; vertical-align:middle" %)**Address**|(% style="text-align:center; vertical-align:middle" %)**Function code**|(% style="text-align:center; vertical-align:middle" %)**Register address high byte**|(% style="text-align:center; vertical-align:middle" %)**Register address low byte**|(% style="text-align:center; vertical-align:middle" %)**Data high byte**|(% style="text-align:center; vertical-align:middle" %)**Data low byte**|(% style="text-align:center; vertical-align:middle" %)**CRC low byte** 200 -|(% style="text-align:center; vertical-align:middle" %)01|(% style="text-align:center; vertical-align:middle" %)06|(% style="text-align:center; vertical-align:middle" %)01|(% style="text-align:center; vertical-align:middle" %)0A|(% style="text-align:center; vertical-align:middle" %)0B|(% style="text-align:center; vertical-align:middle" %)B8|(% style="text-align:center; vertical-align:middle" %)AF 201 +|(% rowspan="2" %)**Address**|(% rowspan="2" %)**Function code**|(% colspan="2" %)**Register address**|(% colspan="2" %)**Data**|(% rowspan="2" %)**CRC check code** 202 +|**high byte**|**low byte**|**high byte**|**low byte** 203 +|01|06|01|0A|0B|B8|AF, 76 201 201 205 + 206 + 207 +**10 Function code write** 208 + 209 +P07-09 set the 1st segment position to 2000, and this variable corresponds to the Modbus address: 1801 (0x0709). 210 + 211 +Request format: 212 + 213 +|(% rowspan="2" %)**Address**|(% rowspan="2" %)**Function code**|(% colspan="2" %)**Initial address**|(% colspan="2" %)**Number of register**|(% rowspan="2" %)**Number of data**|(% colspan="2" %)**Data 1**|(% colspan="2" %)**Data 2**|(% colspan="2" %)**CRC check code** 214 +|**high byte**|**low byte**|**high byte**|**low byte**|**high byte**|**low byte**|**high byte**|**low byte**|**high byte**|**low byte** 215 +|01|10|07|09|00|02|04|00|00|07|D0|16|59 216 + 217 +The slave responds normally: 218 + 219 +|(% rowspan="2" %)**Address**|(% rowspan="2" %)**Function code**|(% colspan="2" %)**Register address**|(% colspan="2" %)**Data**|(% colspan="2" %)**CRC check code** 220 +|**high byte**|**low byte**|**high byte**|**low byte**|**high byte**|**low byte** 221 +|01|10|07|09|00|02|90|BE 222 + 202 202 = **Servo communication parameter setting** = 203 203 204 204 (% style="text-align:center" %)