977
edits
Changes
JMC JASD Series Servo Drives (view source)
Revision as of 10:21, 27 February 2023
, 10:21, 27 February 2023added Micro USB RS-232 pinout
The RS-232 baud rate corresponds to the setting PA00-21, even parity, 1 stop bit. The slave address seems to be set from PA00-23. It seems to only want to communicate over RS-232 and not RS-485, though maybe there is a trick to it.
The RS-232 baud rate corresponds to the setting PA00-21, even parity, 1 stop bit. The slave address seems to be set from PA00-23. It seems to only want to communicate over RS-232 and not RS-485, though maybe there is a trick to it.
{| class="wikitable"
! Micro USB Pin
! Direction
! DE9 Pin (DTE)
! Function
|-
| 1 (VCC)
| drive → PC
|
| +3.3V (for isolator?)
|-
| 2 (D-)
| drive → PC
| 2 (RXD)
| PC's RS-232 RX in
|-
| 3 (D+)
| drive ← PC
| 3 (TXD)
| PC's RS-232 TX out
|-
| 4 (ID)
|
|
|
|-
| 5 (VCC)
| drive ↔ PC
| 5 (GND)
| GND (digital common)
|}
== Parameters ==
== Parameters ==