Control Techniques Mentor MP User Manual

Menu 21
Parameter
structure
Keypad and
display
Parameter x.00
Parameter description
format
Advanced parameter
descriptions
Serial comms
protocol
Performance
190 Mentor MP Advanced User Guide
www.controltechniques.com Issue Number: 4
5.20 Menu 21: Second motor parameters
The following parameters are used instead of the normal motor setup parameters when Pr 11.45 = 1.
When the alternative parameter set is being used by the drive, the decimal point second from the right in the first row is on.
For more information about a particular parameter, see the equivalent normal motor map 1 parameter.
* The range shown for Pr 21.02 shows the range used for scaling purposes (i.e. for routing to an analog output etc.). Further range restrictions are
applied as shown below:
Unlike the motor 1 (Pr 1.14= {SE05, 0.26}) this parameter is not used for T28 and T29 digital input auto-selection (see Pr 8.52 on page 121).
Pr 21.03 defines how the value of Pr 1.49 is derived as follows:
21.01 Maximum reference clamp
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1111
Range SPEED_LIMIT_MAX rpm
Default 1000
Normal
parameter
Pr 1.06 = {SE02, 0.23}
Update rate Background read
21.02 Minimum reference clamp
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1111
Range -SPEED_LIMIT_MAX to SPEED_LIMIT_MAX rpm*
Default 0.0
Normal
parameter
Pr 1.07 = {SE01, 0.22}
Update rate Background read
Pr 1.08
(Neg min ref enable)
Pr 1.10
(Bipolar mode enable)
Range
0 0 0 to 21.01
01 0
1 0 -SPEED_LIMIT_MAX to 0 rpm
1 1 -SPEED_LIMIT_MAX to 0 rpm
21.03 Reference selector
Coding
Bit SP FI DE Txt VM DP ND RA NC NV PT US RW BU PS
1111
Range 0 to 6
Default 0 (A1.A2)
Normal
parameter
Pr 1.14= {SE05, 0.26}
Update rate 4 ms read
Value of Pr 21.03 Display String Pr 1.49
0 A1.A2 *Selected by terminal input
1A1.Pr1
2A2.Pr2
3Pr3
4Pad4
5Prc5
6 Keypad ref only 6

Control Techniques Mentor MP Specifications

General

Brand	Control Techniques
Model	Mentor MP
Category	DC Drives
Language	English