Hitachi L700 SERIES Instruction Manual page 49

(3) Entering operation and frequency-setting commands; both from a digital operator and via control
circuit terminals
This operating method allows you to arbitrarily select the digital operator or control circuit terminals as
the means to input operation commands and frequency-setting commands.
(Items required for operation)
1) See the items required for the above two operating methods.
(4) Method for operation in Easy sequence function
The inverter can be operated by downloading the user's program made with exclusive use PC
software EzSQ.
Please refer to "4.2.101 Easy sequence function" for details.
(5) Method for operation in Telecommunication facility
It is possible to use RS485 from TM2 that exists in Control terminal board of the inverter, and to
operate it by the inverter and communicating with external telecommunications equipment.
Please refer to "4.3 Communication facility" for details.
3 - 3
Chapter 3 Operation