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Parameter Inter-Dependencies - Mitsubishi Electric MEsoftstart/I01 Users, Installation & Instruction Manual

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Parameters
RS485 Parity
Modbus Slave Address
TCP/IP Parameters

Parameter inter-dependencies

Some parameters are only applicable when certain options are selected. The table below shows how the Start Type Configuration
can be adjusted by changing some of the Advanced setup parameters.
Start Type ->
Advanced settings
Ramp type
S-Curve
Ramp Up Time
(Limited by
Maximum Motor
Start Time MMST)
Max Motor Start
Yes
Time (MMST)
Kickstart Voltage
Kickstart Period
Constant Current %
Pedestal RampUp %
Pedestal RampDown
%
MSC %
MULC %
MOLC %
Maximum
NORMAL Duty:
Starts/Hour (SPH)
Starts per Hour =< 10, "Ramp Up Time" =< 30Sec and MMST
=< 60.
HEAVY Duty:
Starts per Hour is 1 to 720 and "Ramp Up Time" and MMST,
from 1 to 1800 seconds
Ramp Start Angle
Yes
Alpha Skip Start %
Yes
Alpha Skip Stop %
Yes
3
When skip zone is used in conjunction with Pedestal the pedestal percentage should be should be lower than the Skip Start % by at least 4%
4
When skip zone is needed, Skip Start should be less than Skip Stop by at least "0" (i.e. disabled) and at most 15%. When skip zone is not
needed Skip Start and Skip Stop should be set equal (at any percentage between 36% and 100%)
75 Basic operation – Pro models
Description - with options or range
The default parity on the Modbus RS485 port is Even parity. This may be set to Odd parity or No Parity.
The address of the soft starter on the Modbus link. The default address is 1.The address may be set
between [1 – 247].
Entering the setup will allows setting of the IP parameters for the Modbus TCP interface e.g.
Own IP address = 192.168.0.15 Port 502
IP subnet mask = 255.255.255.0
Client IP address = 192.168.0.16
Gateway address = 192.168.0.1
Ramp-up
Pedestal
X
Yes (<= MMST)
Yes
X
X
X
X
X
X
Yes
X
Yes
X
3
(Yes
1
)
(Yes
4
2)
Constant Current
Kickstart
Linear RMS
Linear Time
X
X
Equal to MMST
Yes
Yes
Yes
X
Yes
X
Yes
X
X
X
X
Yes
Yes
Yes
NORMAL Duty:
SPH =< 10;
Ramp Up Time =< 60s;
MMST =< 60
Yes
X
Yes
X
Yes
X
Jog
X
Fixed at 2s
2 Secs
X
X
X
X
X
As often as
required without
tripping the Soft
starter due to
overload or over
temperature
X
X
X

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