Control Techniques unidrive sp Advanced User's Manual page 314

Parameter Keypad and Parameter
structure display x.00
x.50 Solutions Module error status
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Bit SP
Coding
Range Open-loop, Closed-loop, Servo, Regen
Update rate Background write
The error status is provided so that only one Solutions Module error trip is required for each Solutions Module slot. If an error occurs the reason for
the error is written to this parameter and the drive may produce a SLX.Er trip, where X is the slot number. A value of zero indicates that the Solutions
Module has not detected an error, a non-zero value indicates that an error has been detected. (See section Solutions Module error status values on
page 301 for the meaning of the values in this parameter.) When the drive is reset this parameter is cleared for all Solutions Modules.
This Solutions Module includes a temperature monitoring circuit. If the PCB temperature exceeds 94°C, the drive fan is forced to operate at full speed
(for a minimum of 10s). If the temperature falls below 94°C, the fan can operate normally again. If the PCB temperature exceeds 100°C, the drive will
trip and the error status is set to 74.
x.51 Option software sub-version
Drive modes Open-loop, Closed-loop vector, Servo, Regen
Bit SP
Coding
Range Open-loop, Closed-loop, Servo, Regen
Update rate Write on power-up
Most Solutions Modules include a processor with software. The software version is displayed in these parameters in the form Pr x.02 = xx.yy and Pr
x.50 = zz. Where xx specifies a change that affects hardware compatibility, yy specifies a change that affects product documentation, and zz specifies
a change that does not affect the product documentation. When a module is fitted that does not contain software both these parameters appear as
zero.
Unidrive SP Advanced User Guide
Issue Number: 7
Parameter Advanced parameter
description format descriptions
FI DE Txt VM DP ND
1
0 to 255
FI DE Txt VM DP ND
1
0 to 99
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Serial comms
Macros
protocol
RA NC NV PT US RW BU
1 1
RA NC NV PT US RW BU
1 1
Electronic Feature look-
Performance
nameplate up table
PS
1
PS
1
Menus 15 to 17
SM-SLM
313