Emerson Powerdrive F300 Reference Manual page 87

Parameter 06.010 Enable Conditions
Short description Displays all the conditions needed to change the state of the final drive enable
Mode Open‑Loop
0
Minimum
(Display: 000000000000)
Default
Type 16 Bit Volatile
Display Format Binary
Coding RO, ND, NC, PT
The Final drive enable is a combination of the Hardware Enable (06.029), Drive Enable (06.015) and other conditions that can prevent the drive from
being enabled. All of these conditions are shown as bits in Enable Conditions (06.010) as given in the table below.
Enable Conditions
Enable condition
(06.010) bits
0 Hardware Enable (06.029)
1 Drive Enable (06.015)
0 if auto-tune completed or trip during auto-tune, or if the drive stops when supply loss stop is
2
active, but the drive needs to be disabled and re-enabled. (Always 1 in Regen mode).
3 1 if fire mode is active.
Zero if Position Feedback Initialized (03.076) is present and all devices are not indicated as
4
initialised, otherwise one.
Zero until the drive thermal model has obtained temperatures from all drive thermistors at
5
least once.
Zero until all option modules that are present in the drive have indicated that they are ready
6
to run or the system has timed out waiting for this.
Zero if an option module has forced the drive to be disabled if for example it is updating its
7-10
user program. Bit 7 corresponds to slot 1, bit 8 to slot 2, etc.
11 Zero if the drive is in standby mode. See Standby Mode Enable (06.060)
Parameter 06.011 Sequencer State Machine Inputs
Short description Displays the states of inputs into the sequencer state machine
Mode Open‑Loop
0
Minimum
(Display: 000000)
Default
Type 8 Bit Volatile
Display Format Binary
Coding RO, ND, NC, PT, BU
The bits in Sequencer State Machine Inputs (06.011) show the state of the inputs to the sequencer state machine as given in the tables below.
Sequencer State Machine Inputs
(06.011)
0
1
2
3
4
5
Parameter 06.015 Drive Enable
Short description Set to 1 to enable the drive
Mode Open‑Loop
Minimum 0
Default 1
Type 1 Bit User Save
Display Format Standard
Coding RW, BU
Drive Enable (06.015) must be active for the drive to be enabled. See description of enable logic.
Powerdrive F300 Parameter Reference Guide
Issue: 01.15.00
Maximum
Units
Update Rate
Decimal Places
Maximum
Units
Update Rate
Decimal Places
Signal Indicates
Final drive enable The drive inverter is allowed to be enabled.
Final drive run The motor can move away from standstill.
Under Voltage Active The under voltage condition has been
(10.016) detected.
Zero Speed (10.003) Indicated when the motor has stopped.
Drive tripped The drive is tripped.
Supply Loss (10.015) Supply loss condition has been detected.
Maximum
Units
Update Rate
Decimal Places
4095
(Display: 111111111111)
2ms write
0
63
(Display: 111111)
2ms write
0
1
2ms read
0
87