Control Techniques Mentor MP User Manual

Parameter
structure
Keypad and
display
Parameter x.00
Parameter description
format
Advanced parameter
descriptions
Serial comms
protocol
Performance
Menu 10
Mentor MP Advanced User Guide 143
Issue Number: 4 www.controltechniques.com
The user can mask some of the trips from tripping the drive. The trip can be completely masked (do nothing in the event of the selected trip) by setting
the trip number into the parameter. The trip can be made to stop the drive and then trip, by enabling the associated bit parameter.
Trips that cannot be masked are UV, AOC, AtL.Err, PS, O.SPd, FOC, O.ht1, O.ht2, O.ht3, EEF, SLX.HF, S.OV, PLL Err, Enc9, SLAVE.Er and HF17 to
HF29.
Example 1.
The user wants the drive to not trip when there is current loss on analog input 2. Enter 28 into Pr 10.52 and set Pr 10.62 to 0.
Example 2.
The user wants the drive to stop and then trip when there is current loss on analog input 2. Enter 28 into Pr 10.52 to achieve this.
Set to 1 when a trip is being masked.
This parameter will indicate which bridge is on.
"__ "No bridge
"_1 "Bridge 1 active
"2_ "Bridge 2 active
Where _ is a blank.
When 0 the firing pulses not phased back. When 1 the firing pulses are phased back or the drive disabled.
Sets to 1 when the armature voltage clamp is activated. Prevents the voltage from increasing further.
When the armature voltage exceeds 1.15 times the supply voltage the armature voltage clamp is activated to prevent the voltage rising. SCR firing is
inhibited until the voltage has fallen.
10.62 - 10.71 Stop on Trip Masks
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111
Default On (1)
Update rate Background read
10.72 Trip Mask Active
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111
Range 0 to 1
Default 0
Update rate Background write
10.73 Bridge Active
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1111
Range 0 to 2
Default 0
Update rate Background write
10.74 Electrical phase back
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111
Range 0 to 1
Update rate Background read
10.75 Armature voltage clamp active
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
111
Range 0 to 1
Update rate Background read

Control Techniques Mentor MP Specifications

General

Brand	Control Techniques
Model	Mentor MP
Category	DC Drives
Language	English