ISUPS2B004 Rev 1
Page 51 of 70
Ampcontrol Pty Ltd
– ABN 28 000 915 542
ISUPS 300Wh V2 USER MANUAL
ISUPS2B004 R2
– DEC/17
11.1.3 Holding Registers (4X References)
– Control Registers Support Read/Write
Holding Registers (4X References)
– Control Registers Support Read/Write
Bit
Address
Name
Comment
Modbus Functions Supported
1
Periodic Log
Index
16 bit index of the
Periodic Log
to show
at Holding Register starting : 101
Read Holding Registers(0X03), Pre-set
Single Register(0X06)
2
Event Log
Index
16 bit index of the
Event Log
to show at
Holding Register starting : 201
Read Holding Registers(0X03), Pre-set
Single Register(0X06)
3
Output Toggle
Timer
16 Bit timer in
seconds
to activate the
output toggle operation. Setting this to a
value greater than 0, immediately
switches the output Off. The output
would come on when this timer expires.
Read Holding Registers(0X03), Pre-set
Single Register(0X06)
4-100
Reserved
11.1.4 Holding Registers (4X References)
– Periodic Log Supports Read Only
Holding Registers (4X References)
– Periodic Log Supports Read Only
Bit
Address
Name
Comment
Modbus Functions Supported
101
Periodic Log Entry Index
Register Index H
Read Holding Registers(0X03)
Register Index L
Read Holding Registers(0X03)
102
Total Periodic Log Entries
Total Log Entries H
Read Holding Registers(0X03)
Total Log Entries L
Read Holding Registers(0X03)
103
Time
Seconds
Read Holding Registers(0X03)
Minutes
Read Holding Registers(0X03)
104
Hours (24 Hr Format)
Read Holding Registers(0X03)
0 (Reserved)
Read Holding Registers(0X03)
105
Date
Day (1
– 31)
Read Holding Registers(0X03)
Month (1 -12)
Read Holding Registers(0X03)
106
Year (
– 2000)
Read Holding Registers(0X03)
0 (Reserved)
Read Holding Registers(0X03)
107
Output Current (mA)
Output Current H
Read Holding Registers(0X03)
Output Current L
Read Holding Registers(0X03)
108
Output Voltage (mV)
Output Voltage H
Read Holding Registers(0X03)
Output Voltage L
Read Holding Registers(0X03)
109
Battery Current (mA)
Battery Current H
Read Holding Registers(0X03)
Battery Current L
Read Holding Registers(0X03)
110
Battery Voltage (mV)
Battery Voltage H
Read Holding Registers(0X03)
Battery Voltage L
Read Holding Registers(0X03)
111
Battery Temperature (ºC)
Battery Temperature
Read Holding Registers(0X03)
UPS Status
UPS Status
Read Holding Registers(0X03)
112-200 Reserved
