COTRUST CTH200 Series User Manual

Technical Specifications
92
Table 4-6-9 DIP switch configuration
SW1
SW2
SW3
SW4
SW5
SW6
Range
Resolution
ON
ON
OFF
OFF
OFF
OFF
0~20mA
0.1℃/F
ON
ON
ON
OFF
OFF
OFF
4~20mA
(default)
0.1℃/F
PID address and parameter configuration
Table 4-6-10 PID address computation
Address name
Formula
Note
PID parameter address
A=(2048+S*256)+16*C
S = Slot No. (0~6)
C = Channel No. (SM231-7HF:
0~7)
PID positive pulse output
address
X=(2048+S*256)+12
PID negative pulse output
address
Y=(2048+S*256)+13
Table 4-6-11 PID parameter output (Module to CPU)
Items
Address
Value range
Actual value
Actual
temperature
VW A
-2000~13000
-200~1300 degrees
(default 1300)
Status word
VW A+2
PID Analog output
VW A+4
Bipolar: -32000~32000
Unipolar: 0~+32000
Table 4-6-12 PID parameter input (CPU to Module)
Items
Address
Value range
Actual value
Setting
temperature
VW A+128
-2000~13000
-200~1300 Degree
Control byte
VB A+130
VB A+130 bit =0
VB A+130bit = 1
V( A+130).0
PID not run, no output
PID run
V( A+130).1
Integral works all the time,
but Kp not self-adaptive
integral separation and Kp
self-adaptive
V( A+130).2
PID unipolar output,
0~32000
PID bipolar output,
-32000~32000, support
heating and cooling

COTRUST CTH200 Series Specifications

General

Brand	COTRUST
Model	CTH200 Series
Category	Controller
Language	English