STP-H803/H1303 Series Instruction Manual
Table 8.1 REMOTE X7 Input Signal Pins
Pin Description
(1)
(3)
COM
START IN
Pins for inputting the START signal. The following
two methods are available:
1) Short the circuits between (1)-(21). Then, short the
circuits between (3)-(21) for 0.3 seconds or more.
However, when inputting this START signal
simultaneously with switching "ON" the breaker on
the rear panel, continue to short these pins for 10
seconds or more.
2) Short the circuits between (1)-(3).
In this case, (21) is not used.
(1)
(21)
COM
STOP IN
Pins for inputting the STOP signal.
1) When 1) above is used to start the STP pump, open
the circuits between (1)-(21) to stop the STP pump.
2) When 2) above is used to start the STP pump, open
the circuits between (1)-(3) to stop the pump.
(1)
(22)
COM
RESET IN
Pins for inputting the abnormality RESET signal.
Short the circuits between (1)-(22)
for 0.3 seconds or
more to turn off the "FAILURE" lamp.
(1)
(5)
COM
INHIBIT
Pins for inputting the rotation INHIBIT signal (valid in
both MANUAL and REMOTE operations).
When pins (1)-(5) are set to open, the STP pump does
not rotate even by performing the start operation.
When these pins are set to open when the pump is in
rotation, the pump will stop (The pump does not rotate
even by manually starting the pump).
When not using this function, set the rotation INHIBIT
signal function to the "DISABLE" (See Section 9.3,
"Setting Mode").
These pins are not used.
(2), (4), (6), (18), (19),
(20), (23), (24), (31),
(34), (36), (37)
◇
DO NOT connect anything to
these pins. Doing so may
damage the STP control unit or
the vacuum equipment.
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