ModWeigh MW93A - Run;Stop;Pause Logic

EMC INDUSTRIAL GROUP LTD Connections
MW93A_IM_ALL_SV6.09f_en 13/59
• disable START key
External Buttons for Batching – Method 2
Pressing START resets the total and starts the motor. Pressing PAUSE stops the motor. If paused, the
batch may be continued by pressing START. Pressing STOP stops the motor and aborts the batch.
• disable START key
External Buttons for Batching – Method 3
Pressing START will reset the total and start the motor. If running, pressing PAUSE/STOP will stop the
motor and pause. Pressing PAUSE/STOP a second time will cancel the pause and abort the batch. Press-
ing START when the controller is paused will start the motor without resetting the total.
• disable START key
Key
Run/Stop/Pause Logic
The following table describes how the status is affected by the inputs.
ModWeigh digital output
+
−
AOx
ModWeigh digital input
ModWeigh analog output
[OUTx,
output function
]
[INx, input function]
pause/stop [INx, 31]
motor contactor (mc)
0V
run motor [OUT3, 56]
+24V
START
batch start [INx, 29]
PAUSE/STOP
paused [OUTx, 58]
PAUSED
pause [INx, 30]
motor contactor (mc)
0V
run motor [OUT3, 56]
+24V
START
batch start [INx, 29]
PAUSE
STOP
NOT stop [INx, -1]