Section 8
—
Setup Menu
MCP-25/MS
Valco Cincinnati
8-5
MC051 (July 2002)
Pressure-Transducer Configuration Parameters
Nr
—Pressure transducer number (1-2)
M
—Pressure transducer mode
0
=
Percentage pressure curve. Pressure data entered in % (0-100%)
1
=
Same as mode 0 with a bypass function. T-bypass and V-bypass are programmed in this
mode. (A bypass card is required.)
2
=
Same as mode 0 but with a different bypass function. A bypass card is also required.
Enc
—Encoder assignment
t-bypass
—Used only in mode 1. The length of
time that the bypass valve remains open when
activated (0-10 seconds).
V-bypass
—
Mode 1
—If parent machine is decelerating and
speed drops under V-bypass, the valve opens for
the time t-bypass. The valve can only be activated
again if the machine speed is increased to higher
than the threshhold speed (V-bypass).
Mode 2
—The valve opens if the parent machine
speed is higher than V-bypass and closes if the
speed drops lower than V-bypass (t-bypass has no
effect).
LF
—Calibration factor. The calibration factor
(LF) is used to compensate for differences
between the hardware (I/O board) and the
software. This value is factory-set and should
require no further adjustment. If an I/O board is
replaced, make sure the LF values in this menu
correspond with the LF values printed on the new
I/O board.
speed
Vbypass
output signal
mode 1
output signal
mode 2
time
V-Bypass
Transducer confi gurati on
1
2
0
0
1.0
1.0
0001
0001
30
30
Enc
Nr
M
t-Bypass
[s]
V-Bypass
[m/min ]
LF
F1
F2
F3
F4
F5
Valve
Enc 1.
Enc 2.
Sensor
>>>
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Summary of Contents for MCP-25/MS
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