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Parameter
Simple ramp t
Command value zero point Z
Command value attenuator G
Parameter
Simple ramp t
Command value zero point Z
Command value attenuator G
Ramp function t
2Q ramp t1,
1st quadrant
([positive]command value,
increasing)
8.5.1 Explanation of menu level "Standard mode"
The order in which the parameters below are listed corresponds to the order on
the device. LED
LED
Description
indicator
lamps
t
t
t
Z
t
G
x
Z
t
Z
G
x
G
y
t
Z
x
G
x
8.5.2 Explanation of menu level "Expert mode"
The order in which the parameters below are listed corresponds to the order on
the device.
LED
"Ready" lights green, LED
LED
Description
indicator
lamps
t
t
t
Z
t
G
x
Z
t
Z
G
x
G
y
t
Z
x
G
x
t
t
t
Z
t
G
x
t
t
t
Z
t
G
x
"Ready" lights green, LED
Editable
parameter
Ramp time
Zero point
Command value
maximum
is blinking yellow.
Editable
parameter
Ramp time
Zero point
Command value
maximum
on/off
Ramp time
1st quadrant
RE 30220-B/05.2019, Valve amplifier VT-MRPA1, Bosch Rexroth AG
Commissioning
is blinking yellow.
Output at test jack v
0/10 ms...1000 ms:
0/10 mV...1.00 V (1 s/V)
1 s...5 s:
1.0 V...5.0 V (1 s/V)
5 s ... 30 s
U = 0.2 V/s * t + 4 V
0...±10 %:
0...±1 V (0.1 V/%)
70...110 %:
0.70 V...1.10 V
Output at test jack v
0/10 ms...1000 ms:
0/10 mV...1.00 V (1 s/V)
1 s...5 s:
1.0 V...5.0 V (1 s/V)
5 s ... 30 s
U = 0.2 V/s * t + 4 V
0...±10 %:
0...±1 V (0.1 V/%)
70...110 %:
0.70 V...1.10 V
Simple ramp ON: +1 V
Ramp OFF: 0 V
2Q ramp ON: +4 V
0/10 ms...1000 ms:
1)
0/10 mV...1.00 V (1 s/V)
1 s...5 s:
1.0 V...5.0 V (1 s/V)
5 s... 30 s
5.0 V ... 10 V
U = 0.2 V/s * t + 4 V
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