Inovance MD800 Series - Page 87

Parameter Group
-86-
0 to 1000
Description
This parameter defines the allowed maximum number of communication data frames lost by the I/O
extension card.
When the consecutive frame loss count of the I/O extension card exceeds the value of A0-02, the
system reports A98.02.
When the consecutive frame loss count of the I/O extension card exceeds the value of A0-02 and the
consecutive frame loss count of the drive unit exceeds the value of A0-01, the system reports A98.03.
A0-03
Display of station number of axis with frame loss
Address:
40963
Min.:
0
Unit:
-
Max.: 65535 Data type: UInt16
Default:
0
Change: Unchangeable
Value Range:
Bit00: Axis 1
Bit01: Axis 2
Bit02: Axis 3
Bit03: Axis 4
Bit04: Axis 5
Bit05: Axis 6
Bit06: Axis 7
Bit07: Axis 8
Description
The station number is displayed in hexadecimal. Bits 0 to 7 correspond to axes 1 to 8 respectively. If a
bit is 1, the I/O communication between the power supply unit and the axis is interrupted.
A0-04
Display of station number of I/O extension card with frame loss
Address:
40964
Min.:
0
Unit:
-
Max.:
65535
Data type:
UInt16
Default:
0
Change: Unchangeable
Value Range:
Bit00: I/O extension card 1
Bit01: Extension card 2
Bit02: Extension card 3
Description
The station number is displayed in hexadecimal. Bits 0 to 2 correspond to extension cards 1 to 3
respectively. If a bit is 1, the I/O communication between the power supply unit and the extension
card is interrupted.
A0-05
Axis 1 - frame loss count
Address:
40965
Min.:
0
Unit:
-
Max.: 65535 Data type: UInt16
Default:
0
Change: Unchangeable
Value Range:
0 to 65535
Description
This parameter defines the consecutive I/O data frame loss count between the power supply unit and
the axis.