Accumulation Clear <Edge Input; Hold <Level Input; Judge <Level Input; External Output Signals - Unipulse F701-P Operation Manual

8 EXTERNAL INPUT/OUTPUT SIGNALS (CONTROL CONNECTOR)
■Accumulation clear <edge input>
Accumulation data is cleared at the ON edge.
The same operation is also performed with the
■HOLD <level input>
While this is ON, the weight value and comparison are held.
This input terminal serves as JUDGE according to setting.
This cannot be used as HOLD if either of the setting mode 1-4 over/under or upper/lower limit
comparison is "external judgment input".
* During hold, "
■JUDGE <level input>
This is valid when comparison timing (Weighing Function 1 in setting mode 1-4) is "external
judgment input".
This input terminal serves as HOLD according to setting.
This cannot be used as JUDGE if either of the setting mode 1-4 over/under or upper/lower limit
comparison is "external judgment input".
Chapter
8
8-4.

External output signals

The meanings of the external output signals differ according to the state of the comparison mode.
Determine the comparison mode by weighing function 1 (setting mode 1-4).

■When comparison mode 0 (upper/lower limit comparison mode) is set

HI, GO, LO
Each signal turns on under the following condition.
52
52
OFF
ON
" lights.
OFF
ON
OFF
ON
- HI: Weight value ＞ Upper limit setting value
- GO: Lower limit setting value ≦ Weight value ≦ Upper limit setting value
- LO: Weight value ＜ Lower limit setting value
→
Pulse width 50msec or more
HOLD
Judge ON
key.
Undefined section
(within 50mSec.)
Undefined section
(within 50mSec.)