Rockwell Automation 1395 Digital DC Drive FRN 5-10.10/9.30 - Manual (Page 5)

Summary of Changes
The following is a brief description of the MCB Firmware Revision
History:
1.00: First Release.
2.30: Enhanced noise immunity.
3.01: Released Trending and VP and CP Autotune.
4.01: Enhanced EEprom fault reporting for SP-83 and SP30 SEEG device, VP
indirects added, check for Ia with contactor open.
4.02: Consolidate 1396 and 1395 board assemblies.
4.03: Enhanced Feedback calculation on first pulse, CP phase loss updated for
HKVA, software change for BH processor.
5.01: Released Tach recovery algorithm, EH E-step micro-processor, changed
checksum routine VP and CP, added noise filter caps for CP-101-106.
•
Added P688 Tach Switch Tolerance. Note: P688 used on 5.01 FW
only. P731 and P732 used on all other FW.
•
Added P689 Tach Switch Ki
•
Added P690 Tach Switch Kp
•
Added P691 Tach Switch Select
•
Rev 18 = Enhanced 24VDV Fault Reporting
•
Rev 19 = Enhanced CP-06 Phase Loss Reporting
6.01 and 7.01: Both released and recalled.
8.02: Rev 4 = Further Enhanced 24VDV Fault Reporting.
Rev 5 = Further Enhanced CP-06 Phase Loss Reporting.
8.03: VP:
1. Motor Thermal Overload — Modified algorithm for self ventilated
motor options to work above 150% of base motor speed, P629 = 3 or
4.
2. Process Trim — Enhanced process trim regulator for enable/disable
from logic command when using process trim velocity limiter
function. The Process Trim Select (P628 = 0) had to be used instead of
Logic Command bit to disable Process Trim.
3. Velocity Regulator — Modified integrator in the PI regulator for
current limit switching. Example: switch from motoring to regen or
vice versa.
4. CEMF regulator — Modify IR compensation so that 1PU CEMF is
now equal to 100% at FULL LOAD. Previously, 1PU was the motor
nameplate voltage at no load.
Old: CEMF = Terminal Volts - IR
New: CEMF = (Terminal Volts - IR)/(1 - R)
5. Field Flux Auto Tune Enhanced
a. Allow CEMF regulator to trim flux reference to near zero (formerly
limited to 10% minimum) during autotune.
Firmware Revision History