Torbal BA Industrial Platform - Manual (Page 50)

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23.2. Setting the output mode for the opto-isolator (Pulse Mode / Level Mode).
Output signals are provided for controlling sorting or signaling equipment:
• Voltage level output signals Under, OK, and Over -Signal Mode
• Pulse output signals greater than level I, greater than level II, and below the function activation level
III – Pulse mode
Signal Mode:
P1 high indicates the level III (min weight) has been passed, P2 high indicates that weight is greater
than level I, P3 high indicates that the weight is greater level II. No signal indicated that the weight is
less than min. required to activate, P1 alone =LOW, P1 and P2 without P3 = OK, P1 and P2 and P3 =
HIGH.
Pulse Mode:
P1 pulse indicates that the level I threshold has been passed, P2 pulse indicates that the level II
threshold has been passed, P3 pulse indicates that the min weight level has been passed. P3 alone = LOW,
P3 and P1 = GOOD, P3 and P1 and P2 = HIGH.
The Pulse outputs are open collector switches to ground for approximately 0.5 second. The P3 output
indicates that the minimum weight required to initiate the check weighing function has been passed. The P1
and P2 pulses will not appear unless P3 occurs.
1. To select an output mode, press the MENU key, when the option “thr” is displayed press the T key, and
then select the option “Thr Cfg ” by press the T key once again.
thr thrCFG