UNIFREM v.3.41x
10 May 2017
Page 20 from 180
Name [ID]
Description
Dim.
□ EnDat
EnDat encoder is reporting a fault.
□ Reserve
□ Reserve
□ Inverter 2
□ Eeprom 2
□ Modbus 2
□ CAN 2
□ EnDat timeout 2
□ EnDat 2
CRC error rate
[933]
Communication error rate with RM-SERVO. Zero value means reliable transmission. %
Status RM_ARC
[292]
Status of RM_ARC extension module.
Ok
RM ARC is communicating ok, or there is no module selected.
LOT
Loss of Position Tracking error.
DOS
Degradation of signal (DOS) is detected when any resolver input signal is corrupted.
LOS
Loss of signal (LOS) is detected when any resolver input falls below the fixed threshold.
Most likely the resolver is disconnected.
Parity
Parity check of communication between ARC and the converter failed.
RDVEL
Incorrect value read from ARC module.
IRC1-IRC2
position
gear
[1515]
IRC1 and IRC2 sensor position difference at gear output in revolutions.
ARC-
ARCm/IRC1
position
gear
[1622]
ARC - master (ARCmaster or IRC1) position at gear output in revolutions.
IRC1 pos. 32b
high [1616]
High 32 bits of IRC1 position at gear output.
hex
IRC1 pos. 32b
low [1539]
Low 32 bits of IRC1 position at gear output.
hex
IRC2/ARC pos.
32b high [1543]
High 32 bits of IRC2/ARC position at gear output.
hex
IRC2/ARC pos.
32b low [1607]
Low 32 bits of IRC2/ARC position at gear output.
hex
ARCmaster pos.
32b high [1288]
High 32 bits of ARCmaster position at gear output.
hex
ARCmaster pos.
32b low [1621]
Low 32 bits of ARCmaster position at gear output.
hex
4.4 Functions
Group of parameters number [760]
Quantities regarding the remaining optional functions of the converter.
4.4.1 PLC function
Group of parameters number [1278]
Numerical and logical blocks output.
MENU \ DIAGNOSTICS \ FUNCTIONS \ PLC FUNCTION
Name [ID]
Description
Dim.
Logical blocks
[8]
Logical operation outputs, first two LB are fast (they respond in 1ms), others are
slower (10ms).
□ LB1
LB1 status
□ LB2
LB2 status
□ LB3
LB3 status
