Hitachi PSC-A1T - Page 494

6 Building air conditioning controls
CSNET WEB (PSC-A160WEB1)
TCGB0106 rev.0 - 12/2014
478478
Power meter
Power Meter tab lets the user congure a TCP-MODBUS power meter for each outdoor unit.
For each power meter device there should be entered the following parameters:
• IP Address: LAN address of the power meter.
• Power Meter ID: identier to know which of the power meters is used.
• Registers: The Modbus Address and the measurement unit of each of the four variables available on the table should
be congured by the user according to the specic power meter information.
CAUTION
• Suggested device tested by Hitachi is 7KM PAC3200 by Siemens.
• Ensure that your Modbus-TCP power meter register starts at 0. CSNET WEB considers it like this, so if it starts at 1, subtract 1 to
each register address.
• If CSNET WEB software is off it will not get power data.
• 7KM PAC3200 by Siemens only accepts one simultaneous connection for checking the data, is 2 CSNET WEB software are con-
nected; one of them will not receive data. In case of use a different power meter, please check if it supports multiple connections.
Wizard button lets the user make this conguration for all the units from one place.
Power Meter Wizard
On the rst Screen user can add all the power meter devices. To ease the data entering, clone one with the copy button.