Keypad; Version - YASKAWA GA700 Series Technical Manual

[Appendix] Operation of Drive and Options during Operation of the External 24 V Power Supply
The following table summarizes operation of the drive and options when the main circuit power supply is OFF and
external 24 V power supply is being provided to terminals PS-AC.
Function

Keypad

Data Log
Communications by
Communication Option,
MEMOBUS/Modbus
Communication Terminal
Multi-Function Analog Input
Multi-Function Analog Output
Multi-Function Digital Input
Multi-Function Digital Output
Multi-Function Photocoupler
Output
Fault Relay Output Terminal
Pulse Train Input
Pulse Train Output
PG Option Speed Detection
(PG-B3, PG-X3, PG-F3,
PG-RT3)
Analog Input Option
(AI-A3)
Operation
Can be operated in the same way as when the main
circuit power supply is ON.
Note that oPr [Keypad Connection Fault] is not
detected.
Operates in the same way as when the main circuit
power supply is ON.
Operation differs according to the software version.
Operates in the same way as when the main circuit
power supply is ON.
Operates in the same way as when the main circuit
power supply is ON.
Operates in the same way as when the main circuit
power supply is ON.
Does not operate when the main circuit power supply
of the drive is OFF.
Operates in the same way as when the main circuit
power supply is ON.
Operation of the multi-function digital output terminal
and fault relay output terminal to which fault [H2-xx
= E, 10E] is set differs according to the software

version.

Operates in the same way as when the main circuit
power supply is ON.
Operates in the same way as when the main circuit
power supply is ON.
Does not operate when the main circuit power supply
of the drive is OFF.
PG option-related fault detection operation differs
according to the software version.
Operates in the same way as when the main circuit
power supply is ON.
Remedy
-
-
-
-
-
Provide the external 24 V
power supply to the
multi-function input
selection common terminal
*1
(SC).
-
-
-
Turn ON the main circuit
power supply of the drive
when using a PG option.
-
Document No. EZZ024200
Prepared in October 2020
2