MC-Basic:axis.DRIVESTATUS

This read-only property queries the drive status. The drive status is returned every SERCOS communication cycle and comprises 32 bits. Following are the most important bit descriptions. (Refer to the SERCOS specifications for more details.)

Bit 15 - Drive high power. 1 - high power on
       Bit 14 - Drive status - 1 enabled, 0 disabled
       Bit 13 - Drive Shutdown - Error in C1D
       Bit 12 - Change bit for C2D
       Bit 11 - Change bit for C3D

Bits 10, 9, 8 Actual operation mode

0 0 0 Primary operation mode (defined by S-0-0032)

0 0 1 Secondary operation mode 1 (defined by IDN 33)

0 1 0 Secondary operation mode 2 (defined by IDN 34)

0 1 1 Secondary operation mode 3 (defined by IDN 35)

Bit 7 - Real-time status bit 2

Bit 6 - Real-time status bit 1

Bit 5 - Procedure command change bit

Bit 4 - Parameterization levels (PL1, PL2) .

0 - PL1 and PL2 not active .

1- PL1 or PL2 active

Bit 3 - Status command value processing .

0 - Drive ignores the command values (e.g., during Halt drive, drive controlled functions, programmed delay times)

1 - Drive follows the command values

Bit 2 - Error in service channel

Bit 1 - Busy

0 Step finished, ready for new step

1 Step in progress, new step not allowed

Bit 0 - AHS . 0/1 Service transport handshake of the drive

Short form

<axis>.DStat

Syntax

?<axis>.DriveStatus

Availability

All versions

Type

Long

Scope

Configuration, Task or Terminal

Limitations

Read only. Executed only in SERCOS communication phase 4.

Examples

?a1.dstat

If (a1.dstat band 2^14) Then                        ‘Check whether the drive is enabled

See Also

• axis.DRIVECONTROL
• axis.PROCEDURECHANGEBIT
• axis.RTSB1_MODE
• axis.RTSB2_MODE