10.6 MEMOBUS/Modbus Communications
750
YASKAWA
SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference
7.
De-energize the bypass.
8.
Disconnect the jumper from Step 4. Set
Z2-06
to its initial function.
Self-Diagnostics is complete and the bypass returns to its usual function.
◆
Communications Data Table
and
show the communications data. The data types are
command data, monitor data, and broadcast message.
Refer to the Parameter List for parameter communications registers.
■
Command Data
Note:
When writing a command register that contains reserved bits, always write reserved bits to a
“
0
”
. Do not write to reserved registers or
monitor registers.
Table 10.30 MEMOBUS/Modbus Communications Command Data
Register No.
(Hex.)
Description
0000
Reserved
0001
Run command, multi-function input command
bit 0
1: Forward run, 0: Stop
1: Run, 0: Stop
bit 1
1: Reverse run, 0: Stop
1: Reverse, 0: Forward run
bit 2
External fault
1: EF0 [Option Card External Fault]
bit 3
Fault Reset Procedure
1: Reset command
bit 4
Drive Multi-function input 1
bit 5
Drive Multi-function input 2
bit 6
Drive Multi-function input 3
bit 7
Drive Multi-function input 4
bit 8
Drive Multi-function input 5
bit 9
Drive Multi-function input 6
bit A
Drive Multi-function input 7
bit B - F
Reserved
0002
Frequency reference
o1-03 [Frequency Display Unit Selection]
(unsigned) sets the units.
0003
Output voltage gain
Units: 0.1 %
Setting range: 20 (2.0%) to 2000 (200.0%), the default value at energize: 1000 (100.0%)
0004
Torque reference/torque limit (0.1% signed)
0005
Torque compensation (0.1% signed)
0006
PID setpoint (0.01% signed)
0007
Setting for the drive multi-function analog monitor output terminal FM (10 V/4000H)
0008
Setting for the drive multi-function analog monitor output terminal AM (10 V/4000H)
Содержание HV600
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