Starting/Stopping The Stp Pump; Starting The Stp Pump After Stopping; Starting The Stp Pump After A Safety Function Operates; Starting/Stopping The Stp Pump (X4 Remote) - Edwards STP Series Instruction Manual

3.2

Starting/stopping the STP pump

3
This section shows methods to operate starting/stopping the STP pump with the parallel part.
Short the circuit between (1)-(3).
X4 REMOTE
connector
Pump operation
3.3

Starting the STP pump after stopping

The start operation shows in Section 3.2, "Starting/stopping the STP pump".
The STP pump can reaccelerate even while it is stopping.
3.4

Starting the STP pump after a safety function operates

The safety function operates when an abnormality/error occurs in the STP pump or peripheral
equipment. To restart the STP pump, remove the cause of the abnormality/error after the STP pump
stops ("STATUS" LED has one flash in red), and do the reset operation shown in Table 2. The
"STATUS" LED will change from red to green, and the safety function is released (RESET operation).
Then, restart the STP pump.
For the safety functions and troubleshooting, see Section 7, "SAFETY FUNCTIONS" in the STP
pump Instruction Manual.
Short-circuit the pins between (1)-(22) for 0.3 seconds or more.
MT-91E-C01-0
Page 8
I/O Remote Interface
Starting the pump
Table 1 - Starting/stopping the STP pump (X4 REMOTE)
CLOSE
(1)–(3)
OPEN
Stop
Figure 6 - Pump operation method
Table 2 - Reset operation (X4 REMOTE)
Stopping the pump
Open the circuit between (1)-(3).
Rotation
Reset operation
Stop