Bosch Rexroth VT-MSPA -2X Series - Valve Type Selection

22/36 Commissioning
Bosch Rexroth AG, Valve amplifier VT-MSPA, RE 30232-B/08.2020
8.3.2 Test jacks
I
B
Actual current in solenoid B (VT-MSPA2-2X), I with VT-MSPA1-2X
I
A
Actual current in solenoid A (VT-MSPA2-2X)
⊥ Reference potential
v Internal command value or set value
8.4 Selecting the valve types
When setting a valve, the operator generally must ensure that no command value and
no enable is applied to the VT-MSPAx-2X!
The desired valve type has to be selected by means of the two rotary switches, see
Fig. 4 item 4. The left-hand rotary switch sets the tens place, the right-hand rotary
switch the units place of the item. While you make the settings, test jack “v“ outputs
the selected rotary switch position as a voltage value in 100-mV increments.
The following valve types are available.
VT-MSPA1-2X
Standard Expert
Rotary switch
position
Valve type
(one solenoid)
t Z G 4Q t1 t2 t3 t4 GB GA SB SA B f Inv DIn
0-0 No valid valve – – – – – – – – – – – – – – – -
0-1 4WRA6...-2X
● ● ● ● ● ●
– –
●
–
●
– –
●
–
●
0-2 4WRA10...-2X
● ● ● ● ● ●
– –
●
–
●
– –
●
–
●
0-3 4WRZ...-7X
● ● ● ● ● ●
– –
●
–
●
– –
●
–
●
0-4 3DREP6...-2X
● ● ● ● ● ●
– –
●
–
●
– –
●
–
●
0-5 4WRPH6...-2X (SO855)
● ● ● ● ● ● ● ● ● ● ● ●
–
● ● ●
0-6 DBEP6...-1X
● ● ● ● ● ●
– –
●
–
●
– –
●
–
●
0-7 DBET-6X...G24...
● ● ● ● ● ●
– – – – – – –
●
–
●
0-8 DBET-6X...G24-8...
● ● ● ● ● ●
– – – – – – –
●
–
●
0-9 DBETX-1X...G24-25...
● ● ● ● ● ●
– – – – – – –
●
–
●
1-0 DBETX-1X...G24-8...
● ● ● ● ● ●
– – – – – – –
●
–
●
1-1 (Z)DBE6-2X...
● ● ● ● ● ●
– – – – – – –
●
–
●
1-2 DBEM10...-7X...G24...
● ● ● ● ● ●
– – – – – – –
●
–
●
1-3 DBEM10...-7X...G24-8...
● ● ● ● ● ●
– – – – – – –
●
–
●
1-4 DBEM20...-7X...G24...
● ● ● ● ● ●
– – – – – – –
●
–
●
1-5 DBEM20...-7X...G24-8...
● ● ● ● ● ●
– – – – – – –
●
–
●
1-6 DBEM30...-7X...G24...
● ● ● ● ● ●
– – – – – – –
●
–
●
Indicator lamps Operational state Display mode Meaning
LED DI “digital input“
(yellow)
Normal operation Permanently ON/OFF Status of digital input
Setup Flashing Standard setup active
Setup OFF Expert setup active
Setup ON/blinking/flickering Expert setup: Setting of enable input
LED  “ready” (red/
green)
Normal operation Permanently on green Module ready for operation
Normal operation Permanently on red Error
Normal operation and setup Blinking red/green Valve number changed (but not confirmed)
Normal operation and setup Blinking red Invalid valve number
Normal operation OFF Module not ready for operation
Setup Flashing green Expert setup active