Honeywell VCR DCP200 ユーザーズマニュアル

DCP200 Profile Controller & Recorder - Product Manual

51-52-25-150, Issue 1 – April 2009

Modbus Parameters

Page 103

Proportional Band
Integral Time 
Constant

4314

0x10DA

R/W

0.0 to 5999 Seconds

Derivative Time 
Constant

4315

0x10DB

R/W

0.0 to 5999 Seconds

Bias

4316

0x10DC

R/W

For single control 0 to 100.
For Dual control -100 to 100

Overlap/Deadband

4317

0x10DD

R/W

-100 to 100

On/Off Differential

4320

0x10E0

R/W

0.1 to 100

Primary Power 
Upper limit

4321

0x10E1

R/W

10 to 100% Can not be made smaller than Primary 
Lower limit + 10

Heat/Primary Power 
Lower limit

4322

0x10E2

R/W

0 to 90% Can not be made larger than Heat/Primary 
Upper limit – 10

Cool/Secondary 
Upper Power limit

4323

0x10E3

R/W

10 to 100% Can not be made smaller than 
Cool/Secondary Lower limit + 10

Cool/Secondary 
Power Lower limit

4324

0x10E4

R/W

0 to 90% Can not be made larger than 
Cool/Secondary Upper limit – 10

Pre-Tune 
Engage/disengage

4325

0x10E5

R/W

0

Pre-Tune OFF

1

Run Pre-Tune

Self-Tune 
Engage/disengage

4326

0x10E6

R/W

0

Self-Tune OFF

1

Self-Tune ON

Loop Alarm Type

4327

0x10E7

R/W

1

Timed

2

Automatic (2x Integral Time)

Loop Alarm Time

4328

0x10E8

R/W

1 to 5999 Seconds after output saturation

Primary Power

4329

0x10E9

RO

The current primary power (0 to 100%)

Secondary Power

4330

0x10EA

RO

The current secondary power (0 to 100%)

Combined Power

4331

0x10EB

RO

The current combined PID power (-100 to 100%)

Pre-Tune Status

4332

0x10EC

RO

0

Inactive

1

Active

Self-Tune Status

4333

0x10ED

RO

0

Inactive

1

Active

Loop Alarm status

4334

0x10EE

RO

0

Inactive

1

Active

Input Failure Preset 
Power

4335

0x10EF

R/W

Power output required if input signal is lost 0 to 100% 
(-100% to 100% for dual control).

Auto Pre-tune

4336

0x10F0

R/W

0

Disabled

1

Enabled