Zener MSC-3 - MODBUS Register and Function Code Details; Input Registers (Read-Only); Holding Registers (Read;Write)

IM00120
124
IM00120
MSC-3 Start Up
Input Registers (read only)
Address
(Size)
Register ID Description Scaling Units
0 (2) kWhrs Accumulated motor kilowatt hours kWhrs
2 (2) HoursRun Accumulated motor run time Hours
4 (1) SpeedRPM Motor speed in rpm rpm
5 (1) Speed% Motor speed as a % of C02 MAX Hz
÷ 10
%
6 (1) Frequency Output frequency
÷ 10
Hz
7 (1) Load % motor load
÷ 10
%
8 (1) Current Output current
÷ 10
A
9 (1) DCvolts DC bus voltage
÷ 10
V
10 (1) Power Output power
÷ 10
kW
11 (1) ACvolts AC line voltage
÷ 10
V
12 (1) Temperature MSC-3 power hardware temperature K
13 (1) I2tused Thermal capacity A
14 (1) PID ref PID reference
÷ 10
%
15 (1) PID feedback PID feedback
÷ 10
%
16 (1) ANIN Analogue input reading
÷ 10
mA or V
17 (1) opANIN L Extended features analog input reading (left)
÷ 10
mA or V
18 (1) opANIN R Extended features analog input reading (right)
÷ 10
mA or V
The "Scaling" instruction of this table will covert a raw signed 16 bit integer to a decimal value in the
given units.
Holding Registers (read)
Address Holding Register ID Description Scaling Units
0 COMMS_REF Network supplied speed reference
÷ 10
%
1 F100 PRESET 1 Network supplied preset speed reference
÷ 10
%
2 C030 ACCEL TIME Speed ramp acceleration time
÷ 10
sec
3 C031 DECEL TIME Speed ramp deceleration time
÷ 10
sec
4 C032 S TIME Speed ramp S-curve time
÷ 10
sec
5 D01 CURRENT LIM Output current limit specication
÷ 10
A
6 E030 ARs ALLOWED Number of auto re-starts allowed
7 E031 AR CLR TIME Re-start count reset time interval
8 G050 UNDER SPEED Under speed compare threshold
÷ 10
%
9 G051 OVER SPEED Under speed compare threshold
÷ 10
%
The "Scaling" instruction of this table will covert a raw signed 16 bit integer to a decimal value in the
given units.