Technogym Forma - Page 67

FORMA: Service & Maintenance manual - rev. 3.0
Page 6.27
(3) Place the tester probes between the 0 (signal) and L (ground) terminals of the inverter. Check
that during machine operation the speed shown on the display and the voltage measured on
the inverter correspond the values shown in Table 6.6-1 or in Table 6.6-2.
(4) Place the tester probes between pins 5 (signal) and 6 (ground) of connector J5 on the driver
board. Check that during machine operation the speed shown on the display and the voltage
measured on the inverter correspond the values shown in Table 6.6-1 or in Table 6.6-2.
(5) Place the tester probes between pins 4 (signal) and 12 (ground) of connector J6 on the driver
board. Check that during machine operation the speed shown on the display and the voltage
measured on the inverter correspond the values shown in Table 6.6-1 or in Table 6.6-2.
(6) Place the tester probes between pins 4 (signal) and 12 (ground) of connector K4 on the CPU
board. Check that during machine operation the speed shown on the display and the voltage
measured on the inverter correspond the values shown in Table 6.6-1 or in Table 6.6-2.