Matsusada DOEF Series, Instruction Manual

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6 Master/Slave Option
87
DOEF series
Matsusada Precision
[Other settings operated on the master unit]
Use the master unit to set operation mode, protection, output, and other settings such as soft start and
sequence.
When using the communication function, connect only the master unit to the controller to control the
operation.
Do not use the slave units for settings.
Items not to be set on the slave units are displayed as "----" and cannot be set.
Also, the slave units have no communication function and all settings are disabled.
[About the current setting]
On the master unit, set the output current value as a single unit
Since the slave units follow the setting value, the current in the entire master/slave unit is as follows.
Ex.: When two 20V/20A models are connected as a slave.
20A
ｘ
105%
ｘ
(master unit + two slave units) = Max 63A
[Setting via communication]
When using the communication option, only the master unit is connected to a controller via
communication and set the same values to the master unit as for the local operation and settings.
The slave units are not allowed to use communication function.
Master
unit
Use only the master unit to set operation
mode, protection, and output.
Slave unit
Max value for output current =
Max setting value of the master unit x (Master unit + number of slave units.)