Communication System Manual
UPS System: HIPULSE E
(Modbus/Jbus Interface) Description of Protocol
(04/07)
Page 5-11
5.8 MEASUREMENTS
This command may be used to read current UPS\MSS status in terms of electrical quantities.
Address Meaning Size (bytes)
Range /
Resolution
Format UPS MSS
40040 Vout L1-L2 2 1 Volt HEX
40041 Vout L2-L3 2 1 Volt HEX
40042 Vout L3-L1 2 1 Volt HEX
40043 Vout L1-N 2 1 Volt HEX
40044 Vout L2-N 2 1 Volt HEX
40045 Vout L3-N 2 1 Volt HEX
40046 I out L1 2 1 Ampere HEX
40047 I out L2 2 1 Ampere HEX
40048 I out L3 2 1 Ampere HEX
40049 I out N 2 1 Ampere HEX
40050 Active Power L1 2 1 kWatt HEX note 1
40051 Active Power L2 2 1 kWatt HEX note 1
40052 Active Power L3 2 1 kWatt HEX note 1
40053 Bypass Freq. 2 0.1 Hz HEX note 2
40054 Inverter Freq. 2 0.1 Hz HEX note 2
40055 Vin L1-L2 2 1 Volt HEX
40056 Vin L2-L3 2 1 Volt HEX
40057 Vin L3-L1 2 1 Volt HEX
40058 Battery Voltage 2 1 Volt HEX note 4
---
40059 Battery Current 2 1 Ampere HEX note 1&4
---
40060 Apparent Power L1 2 1 kVA HEX
40061 Apparent Power L2 2 1 kVA HEX
40062 Apparent Power L3 2 1 kVA HEX
40063 Percent Load *NOTE 2 000:100 % HEX
40064 Percent Load *NOTE 2 000:100 % HEX
40065 Percent Load *NOTE 2 000:100 % HEX
40066 Batt. Charge Percentage 2 000:100 % HEX note 3&4
---
40067 Batt. Time Remaining 2 Minutes HEX note 3&4
---
40068 Batt. Temperature 2 0.1 °C HEX note 2&4
---
*NOTE : ON FIRMWARE REL 19.1 are “INVERTER PERCENT LOAD” Values on which thermal overload are
computed
5.8.1 Notes on ‘Request for Measurement Status’
Note
Measurements with values in a range of -9999 to +9999 (using 2 complement format)
Active Power L1, L2, L3
Battery DC Amps (applies to UPS only)
Note
Measurements with transformed values
Battery Temperature = ‘xx.x’ degrees centigrade (applies to UPS only)
Bypass Frequency = ‘xx.x’ Hz
Inverter Frequency = ‘xx.x’ Hz
In some cases, values for measurement of certain quantities are not whole.
In this case, if the measurement is not whole, it is multiplied by 10 before it is put into the Modbus/Jbus RTU protocol
buffer.
Note
Measurements with insignificant values
Battery Charge Percentage = ‘***’ When battery is on load (applies to UPS only)
Battery Temperature = ‘****’ if temperature > 70 or < -20 degrees centigrade
Battery Time Remaining = ‘****’ when battery is being charged
Under certain circumstances the values measuring certain quantities are insignificant and are replaced by *.
In this case, if the measurement is *, the value 0x8000 will be entered in the Modbus/Jbus RTU protocol buffer.
To Next Page
Loading...
Need help?
General