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Page 43
Proportional Valve Current
Voith Turbo I Aftersales Service Manual Voith Retarder VR 115 E I Diagnosis and Troubleshooting
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200
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7. Read measured value and compare to the
specified values:
8. Disconnect multimeter.
9. Pull the plug from the measuring adapter (99/3)
and connect it to the proportional valve (3700).
Due to continuous readjustment in the control loop,
the measured values may not be constant, but are
within the specified range.
Controller
Item number/
Code number
Measured
value
Digiprop
138, 152, 155
396–596 mA
150
365–565 mA
151
379–579 mA
153
423–623 mA
157, 158
409–609 mA
159
534–546 mA
179, 180,
502, 504, 508, 512,
514
440–640 mA
510
430–630 mA
NOTE
Controller
Item number/
Code number
Measured
value
VERA
TM
H67.2763.xx
440–640 mA
H67.2866.xx
H67.3449.xx
H67.3457.xx
H67.3658.xx
153.000586.xx