Network Communications
10
10.6 MEMOBUS/Modbus Communications
YASKAWA SIEPYAIH6B01A HV600 AC Drive Bypass Technical Reference 751
Register No.
(Hex.)
Description
0009
MFDO setting
bit 0
Drive MFDO (terminal M1-M2)
1: ON, 0: OFF
bit 1
Drive MFDO (terminal M3-M4)
1: ON, 0: OFF
bit 2
Drive MFDO (terminal M5-M6)
1: ON, 0: OFF
bit 3 - 5 Region Code
bit 6 1: bit 7 function is enabled
bit 7
Fault relay output (terminal MA/MB-MC)
1: ON, 0: OFF
bit 8 - F Region Code
000A - 000C Reserved
000D
PI2 Control Setpoint
Units: 0.01%
Setting range: -100.00% to +100.00%
To enable this function, set MEMOBUS register 000F, bit 4 = 1.
000E Reserved
000F
Command selection setting
bit 0 Reserved
bit 1
PID control target input
1: Enables target values from MEMOBUS/Modbus
bit 2
Torque reference/torque limit input
1: Enables setting values from MEMOBUS/Modbus
bit 3
Torque compensation input
1: Enables setting values from MEMOBUS/Modbus
bit 4
PI2 control target input
1: Enables setting values from MEMOBUS/Modbus
bit 5
PID feedback from the MEMOBUS/Modbus
1: Enables PID feedback (15FF (Hex.)) from MEMOBUS/Modbus
bit 6 - B Reserved
bit C
Terminal S5 input for broadcast message
1: Enabled, 0: Disabled
bit D
Terminal S6 input for broadcast message
1: Enabled, 0: Disabled
bit E
Terminal S7 input for broadcast message
1: Enabled, 0: Disabled
bit F Reserved
0010 - 001F Reserved
15FF PID Feedback over comms
3004
Time Setting
Setting range: 0000 to 2359 (decimal), the default value at energize: 0000
Sets the hour and the minute in HHMM format.
• HH: 00 to 23 (decimal)
• MM: 00 to 59 (decimal)