YASKAWA Varispeed E7 Instruction Manual And Parameter Description page 216

Register No.
003CH Flash software number
Communications error details
Bit 0
Bit 1
Bit 2
003DH Bit 3
Bit 4
Bit 5
Bit 6
Bits 7 to F
003EH kVA setting
Note Communications error details are stored until an error reset is input (you can also reset while the Unit is operating).
Broadcast Data
Using broadcast data a command can be given to all slaves at the same time. The slave address in the com-
mand message must be set to 00H. All slaves will receive the message. They will not respond.
The following table shows the broadcast data. You can also write this data.
Register
Address
Operation signal
Bit 0
Bit 1
Bits 2 and 3
Bit 4
0001H Bit 5
Bits 6 to B
Bit C
Bit D
Bit E
Bit F
0002H Frequency reference
Note Bit signals not defined in the broadcast operation signals use local node data signals continuously.
ENTER Command
When writing constants to the Inverter from the PLC using MEMOBUS communications, the constants are
temporarily stored in the constant data area in the Inverter. To enable these constants in the constant the
ENTER command must be used.
There are two types of ENTER commands: ENTER commands that enable constant data in RAM, and
ENTER commands that write data to EEPROM (non-volatile memory) in the Inverter at the same time as
enabling the data in RAM.
The following table shows the ENTER command data. ENTER command data can only be written.
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Contents
CRC error
Invalid data length
Not used
Parity error
Overrun error
Framing error
Time-out
Not used
Contents
Run command 1: Operating 0: Stopped
Reverse operation command 1: Reverse 0: Forward
Not used
External error 1: Error
Error reset 1: Reset command
Not used
Multi-function contact input terminal S5 input
Multi-function contact input terminal S6 input
Multi-function contact input terminal S7 input
Not used.
Individual Functions
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