Honeywell UDC2800 User Manual

Parameter Description
Register Address
Access Description
Hex Decimal
8: If bit 7 Set
l
0: EU/Hour
l
1:
EU/Minute
9: Guaranteed
Soak State
Start 1E7C 47805
W Signed 16 bit
integer
Write to
location Starts
Profile;
Data ignored
Hold 1E7D 47806
W Signed 16 bit
integer
Write to
location Holds
Profile;
Data ignored
Set Point Program Additional Values Register
Map
Table 12-21: SP Program Additional Values Register Map
Parameter Description
Register Address
Access Description
Hex Decimal
Time Units 1F3A 47995 R Bit Packed
Bit 0: seconds
1: minutes
2: hours
407
Chapter 12 - Standard Modbus Read, Write and Override Parameters

Honeywell UDC2800 Specifications

General

Control Modes	PID, ON/OFF, Manual
Mounting	Panel Mount
Display	Dual 4-digit LED
Input Types	Thermocouple, RTD, mA, mV, V
Output Types	Relay
Power Supply	100-240 VAC, 50/60 Hz
Communication	RS-485 Modbus RTU
Enclosure Rating	NEMA 4X