Crouzet 87 620 Manual Del Usuario página 62

87 620
p p p
PARAMETERS
Maximum input
frequency
Clearance of
low threshold
for starting
Interlocking of
the access to
the low
threshold P1 (1)
Interlocking of
the access to
the high
threshold P2 (1)
Interlocking of
access to Gain
G
Interlocking
mode for
presets and
gain
(1) Only for units with 2 presets.
Tachometer operating mode
Low threshold
OUT1
Outputs no longer monostable; bistable only.
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VALUES
- , 
*
- , 
*
)
*
/ ) 
 * "
*
/ ) 
 * "
*
  / ) 
   * "
*
 ( ( / ) 
 ( (  * "
Normal operation
DESCRIPTION
- Attenuation at 30 Hz (to avoid contact
bounce being taken into account)
- No attenuation (5 KHz or 2.5 KHz if two-way
counting)
- Without
- With (OUT1 active if the current value has
passed P1 once)
- Access to the low threshold P1 possible
(keys P + 1)
- Access to P1 interlocked (or possible after
10 s, see Interlocking mode parameter)
- Access to the high threshold P2 possible
(keys P + 2)
- Access to P2 interlocked (or possible after
10 s, see Interlocking mode parameter)
- Access to gain possible (keys P + 3)
- Access to gain interlocked (or possible after
10 s, see Interlocking mode parameter)
- Access to interlocked parameters possible
after pressing > 10 s
- Access to interlocked parameters impossible
High threshold
OUT2
12 - 2005