Honeywell UDC2800 User Manual

9
Modbus RTU Function Codes 375
Digital Output Register Map 377
Digital Input Register Map 378
Loop Value Integer Register Map 378
Loop Value Register Map 386
Analog Input Register Map 391
Math, Calculated Value, or Variable Register Map 392
Math or Calculated Value Status Register Map 392
Shed Timer Reset Register Map 392
Alarm Status Register Map 393
Alarm Set Point Value Register Map 393
Set Point Program Value Register Map 394
SP Program 2 395
SP Program 3 397
SP Program 4 399
SP Program 5 400
SP Program 6 402
SP Program 7 404
SP Program 8 406
Set Point Program Additional Values Register Map 407
SP Program 2 409
SP Program 3 411
SP Program 4 413
SP Program 5 415
SP Program 6 417
SP Program 7 419
SP Program 8 420
Set Point Program Segment Map 422
Contents

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