Parameter Descriptions - Nidec SI-Encoder V2 User Manual

Safety information Introduction
6.3

Parameter descriptions

mm.001 Module ID
Minimum 0
Decimal places 0
Type 16 Bit Volatile
This parameter displays the ID number for the option module. For the SI-Encoder V2 module this is 105.
mm.002 Firmware Version
Minimum 0
Decimal places 0
Type 32 Bit Volatile
mm.022 Active Alarm
Minimum 0
Decimal places 0
Type 8 Bit Volatile
Value Text
0 None
1 Low Battery
This parameter shows the currently active alarm. If this option module is not indicating an alarm this parameter shows None (0).
mm.024 Module Temperature
Minimum -50
Decimal places 0
Type 16 Bit Volatile
Displays the temperature measured on the module printed circuit board. The module will initiate an Overheated (106) trip if the measured
temperature exceeds 90 °C.
mm.027 Speed Feedback
Minimum -50000.0
Decimal places 0
Type 32 Bit Volatile
Provided the set-up parameters for the encoder connected to this module are correct this parameter shows the speed derived from the feedback in
rpm. The value shown is measured over a 16 ms sliding window period.
SI-Encoder V2 User Guide
Mechanical Installation
Maximum
Units
Display format
Maximum
Units
Display format
Maximum
Units
Display format
Description
No active alarm.
Encoder battery voltage is below the allowed threshold.
Maximum
Units
Display format
Maximum
Units
Display format
Electrical Installation Getting Started
999 Default
Update rate
Standard Coding
99999999 Default
Update rate
Version Coding
1 Default
Update rate
Standard Coding
175 Default
°C Update rate
Standard Coding
50000.0 Default
Update rate
Standard Coding
Parameters Diagnostics
105
Power-up write
RO, ND, NC, PT
Power-up Write
RO, ND, NC, PT
Background Write
RO, TE, ND, NC, PT
Background Write
RO, ND, NC, PT
4 ms write
(High performance drive),
20 ms write
(General purpose drive)
RO, FI, ND, ND, PT
15