Mitsubishi Electric 800 Series Instruction Manual page 42

Byte Bit
1 1
1 2
1 7
3 4
*1 The value "0" or "1" in the parentheses is the bit value.
*2 The signal is used for monitoring. It is not used for controlling the brake.
• STO state
In the STO state, the inverter transfers to "Switching ON inhibited" state.
 Drive Profile Parameters (Acyclic Data Exchange)
 PROFIsafe parameters
PNU
P60022 PROFIdrive PROFIsafe telegram selection
P60044 Fault message counter
P60047 Fault number
• PROFIdrive PROFIsafe telegram selection (P60022)
PNU Sub
60022 0
PNU Sub
60022 0
Details of the read values are as follows.
Value
31 Standard telegram 31
• Fault message counter (P60044)
The value of Fault message counter is sent back. This value is incremented when the E.SAF fault occurs.
PNU Sub
60044 0
PNU Sub
60044 0
• Fault number (P60047)
Displays up to eight inverter fault detail codes for the faults which occurred after the power is turned ON. (Refer to
the list of fault detail codes.)
While no E.SAF fault occurs, "0" is read for P60047.0 to 7.
PNU Sub
60047 0 to 7
PNU Sub
60047 0 to 7
42
6. Safety Communication Functions
6.2 PROFIsafe
Definition of bit
SLS_LIMIT_BIT0_ACTIVE
Bit 0 of selected SLS speed limit value
SLS_LIMIT_BIT1_ACTIVE
Bit 1 of selected SLS speed limit value
SSM
Speed below limit value / Speed equal or above
limit value
SBCS (Device-specific)
Name
Access Name
R Tgm selection
Range Units
0001h to FFFFh -
Description
Access Name
R Fault counter
Range Units
0000h to FFFFh -
Access Name
R Fault numbers
Range Units
0000h to FFFFh -
*2
R/W Data Type
R Unsigned16
R Unsigned16
R Array [8]
Unsigned16
Data Type
Unsigned16 The selected telegram is sent back.
EEP-ROM
Impossible -
Data Type
Unsigned16 -
EEP-ROM
Impossible -
Data Type
Array [8] -
Unsigned16
EEP-ROM
Impossible -
Inverter operation
The selected SLS function is shown by the bit value
combination.
[Bit1, Bit0]
[0, 0]: SLS1
[0, 1]: SLS2
[1, 0]: SLS3
[1, 1]: SLS4
OFF (0): The motor speed (output frequency) is
higher than the SSM frequency.
ON (1): The motor speed (output frequency) is
equal to or lower than the SSM frequency.
OFF (1): The brake is operating.
ON (0): The brake is released.
Description
Parameter
Description
Parameter
Description
Parameter
*1
Default
31
Default
0
page 54 for
Default
0