Instruction Manual
Watlow Series PD ■ 128 ■ Chapter 9 Device Config Table
Parameter Name
and Description
Web Page Your
Settings
Range Default Modbus*
(Read/write and
scaling)
Firmware - Bit Pattern 1Always returns 55 hex.,Device Information,,Hex Value,,1 (R)
Firmware - Bit Pattern 2Always returns AA hex.,Device Information,,Hex Value,,2 (R)
Firmware - ASCII ‘12’Always returns 12 ASCII.,Device Information,,String Value,,3 (R)
Firmware - ASCII ‘34’Always returns 34 ASCII.,Device Information,,String Value,,4 (R)
Firmware - Save User SettingsSelect to save user settings to EEPROM.,Calibration Analog Input 1,,No (0)Yes (1),No (0),1061 (R/W)
Firmware - Bit Pattern 1
Always returns 55 hex.
Device Information Hex Value 1 (R)
Firmware - Bit Pattern 2
Always returns AA hex.
Device Information Hex Value 2 (R)
Firmware - ASCII ‘12’
Always returns 12 ASCII.
Device Information String Value 3 (R)
Firmware - ASCII ‘34’
Always returns 34 ASCII.
Device Information String Value 4 (R)
Firmware - Save User Settings
Select to save user settings to
EEPROM.
Calibration Analog
Input 1
No (0)
Yes (1)
No (0) 1061 (R/W)










