Zybio Z3 - Debugging and Troubleshooting

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Figure 6-9 Sockets on the motor drive board
Definition of sockets
The motor drive board has 7 sockets. See Table 6-5 for the socket functions; see Figure 6-9 for their
positions.
Table 6-5 Socket functions on the motor drive board
Sockets
Function
PIN function description
Description
J9
Socket to power
circuit
PIN1：24V
PIN2：PGND
PIN3：12V
PIN4：GND
PIN5：VDD5V
/
J7
Socket to
photocoupler
signals
/
Photocoupler and
reagent detect
J13
Socket to valves
/
/
J14
Socket to pumps
/
/
JM1
Socket to motor
/
Sample probe vertical
motor
JM2
Socket to motor
/
Syringe motor
J4
Socket to serial
port
/
Communication port
with main control
board
6.5.3 Debugging and Troubleshooting
All the configurable parameters on the main board can be adjusted to command. Adjust the
parameters on the software screens.