25
DLC REGISTER TABLE Continued
1 = 1 process unit; During Hold phase, profile is paused
when process error >= error band until process error
(deviation) is within the Error band (Error Band - Error
Band Hysteresis)
REGISTER
ADDRESS
1
REGISTER NAME
LOW LIMIT
2
HIGH LIMIT
2
ACCESS
COMMENTS
CH A
CH B
40321 40421 Profile Power Cycle Mode
0 4 1
Read/Write
40322 40422 Profile Error Band Mode 0 3 0 Read/Write
40323 40423 Profile Error Band 1 32000 10 Read/Write
40324 40424 Profile Error Band Hysteresis 0 250 2 Read/Write
40325 40425 Profile End Segment 1 20 1 Read/Write
40326 40426 Profile Cycle Count 1 250 1 Read/Write
40327 40427 Profile End Control Mode 0 1 0 Read/Write
FACTORY
SETTING
3
1 = 1 Process Unit
Segment that ends the profile
40401 Unit (Node) Address 1 247 247 Read/Write Node serial DLC address.
40402 Baud Rate 0 7 5 Read/Write See Serial Baud Rate Register Table.
40403 Parity 1 3 1 Read/Write 1 = None, 2 = Even, 3 = Odd
40404 Data Bits 0 1 1 Read/Write 0 = 7 bits, 1 = 8 bits
40405 MODBUS Protocol 0 1 1 Read/Write 0 = ASCII Mode, 1 = RTU Mode
40406 Transmit Delay 2 250 2 Read/Write 2 = 2 msec; See Transmit Delay explanation.
40407 Load Serial Settings
0 1 0 Read/Write
Changing 40401-40406 will not update the DLC until
40407 is 1. After a write, the communicating device
must be changed to the new DLC settings and 40407
returns to 0.
CALIBRATION
40501 Unit Calibration
N/A N/A N/A Read/Write See MODBUS Calibration explanation.
40502 Calibration Data Register N/A N/A N/A Read/Write See MODBUS Calibration explanation.
40503
Non-Volatile Memory Write
Disable
0 1 0 Read/Write
0 = Enable writes, 1 = Disable writes; Returns to 0 at
power cycle. Mirror of Coil 4.
40504 Input Error Status Register N/A N/A N/A Read Only
CHBCHA
40505 0 N/A 0 Read/Write
SETPOINT CONTROLLER MODEL ONLY
Bits 0-3 are mirror of Coils 1-3, See Coils Table.
40721
to
40740
40701
to
40720
40741
to
40760
41001-41010
Ramp Rate Segment 1 - 20
Setpoint Value Segment 1 - 20
Hold Time Segment 1 - 20
Slave ID
0
-32000
0
N/A
32000
32000
9999
N/A N/A
Read/Write
Read/Write
Read/Write
Read Only
1 = 0.1° per minute for input types 0-11, 0.1 ohms for
input type 12, 0.01 mV for input type 13, 0.1 process
units for input types 14-15, 0 = Off
Limited by Setpoint Limit Low and Setpoint Limit High.
1 = 0.1 minute
RLC-DLC1xx00 (model) 2.00 version (maybe higher)
32 reads, 32 writes 16 scratch. See FC17 explanation.
41101-41116 GUID/Scratch Pad N/A N/A N/A Read/Write
Checksum Error Status Register
Bits 0-7 are mirror of Coils 5-8/17-20, See Coils Table.
SETPOINT CONTROLLER MODEL ONLYSETPOINT CONTROLLER PROFILE PARAMETERS
This area is for the user to store any related
information. This register area does not affect DLC
operations.
0 = Disable Error Band, 1 = Error Band applies to
Ramp Phase 2 = Error Band applies to Hold Phase
3 = Error Band applies to Both Ramp and Hold Phase
1 - 249 = Number of times to run profile
250 = Run Profile continuously
0 = Manual Mode, 0% power; 1 = Automatic Control at
last Setpoint
40641
to
40660
40621
to
40640
40601
to
40620
SETPOINT CONTROLLER PROFILE SEGMENTS
1
For Input Registers, replace the 4xxxx with a 3xxxx in the above register address. The 3xxxx are a mirror of the 4xxxx Holding Registers.
2
An attempt to exceed a limit will set the register to its high or low limit value.
3
See MODBUS Calibration for procedure on restoring Factory Settings.
0 = Stop (control at current active SP); 1 = Abort
(manual control, 0% power); 2 = Start; 3 = Resume; 4 =
Pause
SERIAL COMMUNICATION SETTINGS
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