Moog DS2100 User Manual download pdf (Page 185)

SECTION 5: DS2100 FUNCTIONAL OVERVIEW DS2100 User's Manual

C27750-001 PAGE - 5-37 -

If the drive is configured to disable on a quick stop by setting bit 0 to 1, the brake is applied (if configured to do so)

when the velocity decreases below a programmable level set by standby_velocity (0x6510/8). The drive will then

disable a programmable time after the brake is applied set by brake_lock_to_disable_timeout (0x6510/1).

If the velocity does not decrease below standby_velocity within a programmable time

velocity_rampdown_time_limit (0x6510/10) then the drive will disable and the brake applied (if configured to do

so).

The operation of the brake under a quick stop with disable can be configured to either apply or remain released

using the brake_control parameter as described in the Brake Release Switch section.

5.10.1.1.6 Automatic / Manual Mode

This handler function is used to select between automatic (where normal limits apply) and manual mode (reduced

power mode). The default operation is to be in manual mode if the input is cleared (i.e. no current flows), and to be

in automatic mode if the input is set. In manual mode, the drive operates with Manual mode torque limit and

Manual mode velocity limit. The percentage of max torque and max velocity with which the drives operates is set

using manual_mode_limit (0x6510 /6) in %. This parameter sets the maximum available torque to a percentage of

current_maximum_physical (0x2410 /33) and the maximum velocity to a percentage of velocity_maximum (0x6510

/28).

5.10.1.1.7 Controlled Disable

This handler function is the same as the quickstop handler listed above, but configured to always disable when

quickstop is complete.

5.10.1.1.8 CAN Enable/Disable

This function enables the CAN bus handling if the input is false and disables the CAN bus if the input is true. When

the CAN bus is switched from the disabled to the enabled state there is a full initialisation of the CAN protocol.

5.10.1.1.9 CAN Re-Enable

This function will enable the CAN bus handling if the input is true. When the CAN bus is switched from the

disabled to the enabled state there is a full initialisation of the CAN protocol.

5.10.1.1.10 Re-Boot

When the input is true this function will force the drive to restart.

CAUTION:- the user can program the MANUAL_MODE torque and velocity limits to

be higher than the same limits in the AUTOMATIC_MODE. The user should ensure

that the correct limits are set-up in the DS2100 software, so that inadvertently limits are

not swapped or used incorrectly in either MANUAL or AUTOMATIC states.

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Moog DS2100 User Manual Page 185