Danfoss 176F7300, Manual, Page: 43 / 90

VLT ® MICRO
Pr.45 Multi-function PHC Output Terminal (MO1)
Factory Setting d00
Units None
Settings d00 - d14
Pr.46 Multi-function Output Relay Contact RA-RC (NO), RB-RC (NC)
Factory Setting d07
Units None
Settings d00 - d14
Multi-function Output Program Values
Value Function Value Function
d00 AC drive operational d08 Desired Frequency Attained
d01 Pre-set frequency attained d09 PLC Program Running
d02 Non-zero speed d10 PLC Program Step Completed
d03 Over-torque detection d11 PLC Program Execution Completed
d04 Base Block (B.B.) indicator d12 PLC Program Execution Paused
d05 Low-voltage Detect Indicator d13 Terminal Count Value Reached
d06 AC Drive Control Mode d14 Preliminary Counter Value Reached
d07 Fault Indicator
Explanation:
1. d00: AC Drive Operational – The Multi-function Output Terminal contacts will be
"closed" when the AC drive is running or the FWD or REV command is executed.
2. d01: Pre-set Frequency Attained – The Multi-function Output Terminal contacts will
be "closed" when the AC drive reaches the specified operating frequency defined by
Pr.04.
3. d02: Zero-speed Indicator – The Multi-function Output Terminal contacts will be
"closed" when the AC drive output frequency is less than the minimum output
frequency.
4. d03: Over-torque Detection Indicator – The Multi-function Output Terminal contacts
will remain "closed" as long as over-torque is detected. Parameter Pr.61 programs
the Over-torque Detection Level. Pr.62 sets for the time limitation for over-torque
before the AC drive output is turned off.
5. d04: Base Block Indicator – The Multi-function Output Terminal contacts will always
be "closed" as long as the AC drive output is turned off.
6. d05: Low-voltage Detect Indicator – The Multi-function Output Terminal contacts will
be "closed" when the AC drive detects a low-voltage state.
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