Lenze MCH Series Drives - Manual (Page 13)

RG-MHBAC 10
BACnet Objects
4.4 Binary Input (BI) Object Descriptions
Object BI-1: Run / Stop Status
This object indicates whether or not the drive is currently running.
Object BI-2: Current Direction
This object indicates the direction in which the drive is currently running.
Object BI-3: Fault Condition
This object indicates whether or not the drive is currently tripped on a fault. This object
returns 0 (OK) if the drive is not in a fault condition or 1 (FAULT) if it currently is faulted.
Object BI-4: TB-14 / Relay #2
This object monitors the state of the drive’s TB-14 or Relay #2 output. This object can be
used to indicate various drive conditions as specified by Drive Parameter #52 (TB14_Relay
#2). Refer to the MCH Installation and Operation Manual (MH01) for more information.
Object BI-5: TB-15 / Relay #3
This object monitors the state of the drive’s TB-15 or Relay #3 output. This object can be
used to indicate various drive conditions as specified by Drive Parameter #53 (TB15_Relay
#3). Refer to the MCH Installation and Operation Manual (MH01) for more information.
Object BI-6: Relay #1
This object monitors the state of the drive’s Relay #1 output. This object can be used to
indicate various drive conditions as specified by Drive Parameter #54 (RELAY1). Refer to
the MCH Installation and Operation Manual (MH01) for more information.
4.5 Binary Output (BO) Object Descriptions
Object BO-1: Start/Stop Drive
This object is used to issue RUN/STOP commands to the drive. The RUN/STOP commands
are placed in the priority array which is then processed to determine the appropriate course
of action. This object reflects the highest priority RUN/STOP command in the priority array.
Therefore, if this object is used to issue a RUN command to the drive but a higher priority
STOP command had been issued by another device, this object will continue to read STP.
NOTE: When in Programming Mode, the drive will not accept START commands from the LAN.
4.6 Binary Value (BV) Object Descriptions
Object BV-1: Clear Present Fault
This object is used to clear the current fault through the LAN. Set this object to CLEAR
(1) to clear the present fault. Once this object has been used to clear a fault, it must be
commanded to NORMAL (0) before it can be used to clear another fault. Consecutive
CLEAR commands cannot be accepted.