Yaskawa 1000 Series Drive Option - Profibus-DP Installation - Manual (Page 29)

7 Option Data and I/O Maps
YASKAWA ELECTRIC TOBP C730600 42C 1000-Series Option SI-P3 Installation Manual 29
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Supported Parameter Process Data Object (PPO) Type Formats
Set drive parameter F6-32 to 0 to use PPO type formats. The PPO is defined for cyclic data
transfer, allowing the master and the slave to exchange process data (PZD) and parameters.
Refer to the PROFIBUS specification for more information on PPO types 1~5.
The option supports five possible PPO type formats:
• PPO type 1 (8 octets PKW + 4 octets PZD)
• PPO type 2 (8 octets PKW + 12 octets PZD)
• PPO type 3 (4 octets PZD)
• PPO type 4 (12 octets PZD)
• PPO type 5 (8 octets PKW + 20 octets PZD)
All PPO Types have the registers STW, ZSW, HSW, and HIW. These registers are not
mapped directly to drive registers.
7 MEMOBUS/Modbus Data Length 7 MEMOBUS/Modbus Data Length
8 MEMOBUS/Modbus Data 1 High Byte 8 MEMOBUS/Modbus Data 1 High Byte
9 MEMOBUS/Modbus Data 1 Low Byte 9 MEMOBUS/Modbus Data 1 Low Byte
10 Reserved 10 Reserved
11 Handshaking Register 11 Handshaking Register
<1> Unit depends on the setting of o1-03 (Digital Operator Display Scaling). When the drive is operating in V/f
Control or OLV/PM, the drive output frequency becomes the input data.
Output (Master Device to Drive) Input (Drive to Master Device)
Byte Description Byte Description