Position Error Reset; Relative Jog Reference; Relative Jog Enable/Relative Jog Reverse; Local Reference Turns/Local Reference Position - Emerson Mentor MP Advanced User's Manual

Parameter
Menu 13
structure
13.16

Position error reset

Bit SP
Coding
1
Default 0
Update rate 4 ms read
The position error integrator is preset to the absolute error (Pr 13.10 is 1 or 2, and Pr 13.11 is one) otherwise it is set to zero when this parameter is
set to one.
The position controller is disabled and the error integrator is also reset under the following conditions:
1. If the drive is disabled (i.e. inhibited, ready or tripped)
2. If the position controller mode (Pr 13.10) is changed. The position controller is disabled transiently to reset the error integrator.
3. The absolute mode (Pr 13.11) is changed. The position controller is disabled transiently to reset the error integrator.
4. One of the position sources is invalid.
5. The position feedback initialised (Pr 3.48) is zero.
13.17

Relative jog reference

Bit SP
Coding
Range 0.0 to 4,000.0 rpm
Default 0.0
Update rate Background read
13.18 Relative jog enable
Bit SP
Coding
1
Default 0
Update rate 4 ms read
13.19 Relative jog reverse
Bit SP
Coding
1
Default 0
Update rate Background read
Relative jog can be used to move the feedback position relative to the reference position at a speed defined by Pr 13.17.
13.20 Local reference turns
Bit SP
Coding
Range 0 to 65,535
Default 0
Update rate 4 ms read
13.21 Local reference position
Bit SP
Coding
Range 0 to 65,535
Default 0
Update rate 4 ms read
178
Keypad and
FI DE Txt VM DP ND
FI DE Txt VM DP ND
1
FI DE Txt VM DP ND
FI DE Txt VM DP ND
FI DE Txt VM DP ND
FI DE Txt VM DP ND
www.onxcontrol.com
Advanced parameter
format
Parameter description
RA NC NV PT US RW BU
1 1
RA NC NV PT US RW BU
1 1
RA NC NV PT US RW BU
1 1
RA NC NV PT US RW BU
1 1
RA NC NV PT US RW BU
1 1
RA NC NV PT US RW BU
1 1
Serial comms
protocol
descriptions
PS
PS
1
PS
PS
PS
1
PS
1
Mentor MP Advanced User Guide
Performance
Issue Number: 4