Amtech Axpert-Eazy Series - Page 89

Axpert-Eazy AC Variable Frequency Drive
6-43
6
M707: Temperature Diode Unit (DU) – 2 (°C)
These parameters display the actual heat sink temperature of Diode Unit 1 and 2. The value will be
displayed with “°C” unit.
M708: Temperature Panel – 1 (°C)
M709: Temperature Panel – 2 (°C)
These parameters display the actual heat sink temperature of Panel 1 and 2. The value will be
displayed with “°C” unit. This parameter is applicable when PCA-2013A parallel interface board is
used in the drive.
M710: Driver Status
As shown above, line-3 shows the driver fault status of respective IU unit. The zero value indicates no
driver fault from IU unit and 1 indicates driver fault from respective phase of respective IU unit. In the
above screen, only V phase of IU-1 unit has detected driver fault. The sequence of driver fault status
bit is shown in above figure. This parameter is applicable when PCA-2013A parallel interface board is
used in the drive.
M711: Temperature Inverter Unit (IU) – 6 (°C)
This parameter displays the actual heat sink temperature of Inverter Unit 6. The value will be
displayed with “°C” unit. This parameter is applicable when PCA-2049A parallel interface board is
used in the drive.
M712: Short Circuit Status IU 1~6
As shown above, line-3 shows the short circuit or driver fault status of respective IU unit. The zero
value indicates no fault from IU unit and 1 indicates short circuit or driver fault from respective IU unit.
For example, in the above screen, only IU-2 unit has detected short circuit or driver fault. The
sequence of driver fault status bit is shown. This parameter is applicable only when PCA-2049A
parallel interface board is used in the drive. This value shows last fault condition and will be update
with latest fault. This status clears by value “555” in B311.
M o d e - M G r o u p - 7
M 7 1 0 D r i v e r S t a t u s
0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
IU-1 U-Phase
IU-1 V-Phase
IU-1 W-Phase
IU-2 IU-3
IU-4 IU-5
M o d e - M G r o u p - 7
M 7 1 2 S C S t s I U 1 t o 6
0 1 0 0 0 0
IU-1 IU-6IU-2 IU-3 IU-4 IU-5