5.7 H: Terminal Functions
310 YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
This parameter and H5-15 [BACnet Device Obj ID HIGH BITS] set the Instance Identifier of the BACnet Device
Object. The H5-14 value is the least significant word and the H5-15 value is the most significant word. Refer to these
examples to set H5-14 and H5-15 correctly:
• Example 1: Set Device Object Instance Identifier of “1234”
The number of 1234 (decimal) is equal to 4D2 (hexadecimal). Set H5-14 = 04D2 and H5-15 = 0000.
• Example 2: Set Device Object Instance Identifier of “1234567”
The number of 1234567 (decimal) is equal to 12D687 (hexadecimal). Set H5-14 = D687 and H5-15 = 0012.
■ H5-15: BACnet Device Obj ID HIGH BITS
No.
(Hex.)
Name Description
Default
(Range)
H5-15
(310E)
BACnet Device Obj ID
HIGH BITS
Sets the upper bits of the BACnet device object ID as a 4-digit hexadecimal number. 0000
(0000 - 003F)
Parameter H5-14 [BACnet Device Obj ID LOW BITS] and this parameter set the Instance Identifier of the BACnet
Device Object. The H5-14 value is the least significant word and the H5-15 value is the most significant word. Refer
to these examples to set H5-14 and H5-15 correctly:
• Example 1: Set Device Object Instance Identifier of “1234”
The number of 1234 (decimal) is equal to 4D2 (hexadecimal). Set H5-14 = 04D2 and H5-15 = 0000.
• Example 2: Set Device Object Instance Identifier of “1234567”
The number of 1234567 (decimal) is equal to 12D687 (hexadecimal). Set H5-14 = D687 and H5-15 = 0012.
■ H5-18: Motor Speed Filter over Comms
No.
(Hex.)
Name Description
Default
(Range)
H5-18
(11A2)
Motor Speed Filter over
Comms
Sets the filter time constant used when monitoring motor speed during MEMOBUS/Modbus
communications or with a communication option.
0 ms
(0 - 100 ms)
Sets the filter time constant when you monitor the output frequency or motor speed during MEMOBUS/Modbus
communications or use of the communication option.
These are the MEMOBUS registers:
• 003EH (Output Frequency)
• 003FH (Output Frequency)
• 0044H (U1-05: Motor Speed)
• 00ACH (U1-05: Motor Speed)
• 00ADH (U1-05: Motor Speed)
■ H5-20: Communication Parameters Reload
No.
(Hex.)
Name Description
Default
(Range)
H5-20
(0B57)
Communication Parameters
Reload
Sets the function to immediately enable updated MEMOBUS/Modbus communications parameters. 0
(0, 1)
0 : Reload at Next Power Cycle
1 : Reload Now
Note:
• The setting value automatically returns to H5-20 = 0 after you enable MEMOBUS/Modbus communications parameter changes.
• The setting values of these parameters are enabled:
–H5-01 [Drive Node Address]
–H5-02 [Communication Speed Selection]
–H5-03 [Communication Parity Selection]
–H5-06 [Drive Transmit Wait Time]
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