PCE Instruments UA964801 Betriebshandbuch Seite 72

Supported
functions
Looking at the table here below it is possible to find all available addresses and
functions:
RO Read Only
Modbus
Description
Address
0 Device type
1 Software version
5 Slave address
6 Boot version
Process (degrees.tenths for temperature sensors;
1000
digit for linear sensors)
Min. peak (degrees.tenths for temperature sensors;
1001
digit for linear sensors)
Max. peak (degrees.tenths for temperature sensors;
1002
digit for linear sensors)
Peak-to-peak (degrees.tenths for temperature
1003
sensors; digit for linear sensorsati)
1004 Totalizer value (H)
1005 Totalizer value (L)
1006 Sum value (H)
1007 Sum value (L)
1008 Cold junction temperature (degrees.tenths)
Relays status (0 = Off, 1 = On):
1009 Bit 0 = Relay Q1
Bit 1 = Relay Q2
72
UA964801 - User manual
Modbus RTU protocol features
WORD READING (max 20 word) (0x03, 0x04)
SINGLE WORD WRITING (0x06)
MULTIPLE WORDS WRITING (max 20 word) (0x10)
R/W Read / Write WO Write Only
Read
Only
RO EEPROM
RO EEPROM
R/W EEPROM
RO EEPROM
RO
RO
RO
RO
RO EEPROM
RO EEPROM
RO EEPROM
RO EEPROM
RO EEPROM
RO
Reset
value
0
0
0
0
0