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23
2-1-5
Switch Settings
For the following switch settings to be effective, they must be made with the pow-
er to the E5ZD turned OFF, i.e., the switch status is read only when the power is
turned ON.
Unit Number: SW2
Each E5ZD-4/6
jjj
-E Temperature Controller is assigned a unit number to
enable easy identification of the Units during communications with the host com-
puter. The unit number (from 0 to F) is set using SW2. When multiple E5ZDs are
connected to the same host computer, the same unit number must not be set for
more than one E5ZD. The unit number is set to 0 at the factory.
Baud Rate: SW3
The baud rate determines the transmission speed for communications with the
host computer. The host computer must be set to the same baud rate as the
E5ZD for communications to be possible. Set SW3 to between 0 and 6 to set the
baud rate according to the following table. Do not set SW3 to between 7 and 9.
SW3 setting
0
1
2
3
4
5
6
7 to 9
Baud rate
150
300
600
1,200
2,400
4,800
9,600
Not allowed.
Sensor Specifications: SW4
Set pins 1 and 2 of SW4 to establish the type of sensor and the temperature
range. Leave pins 3 and 4 OFF. All pins are set to OFF at the factory. For
E5ZD-4
jj
P-E/E5ZD-6
jj
P-E, pin 1 is set to ON at the factory. The Celsius/
Fahrenheit setting is made on SW5.
SW 4
ON
OFF
E5ZD-4/6
jj
KJ-E
Pin
Function
ON
OFF
1
Sensor type
J
K
2
Temperature range
0
°
to 600
°
C (32
°
to 1112
°
F)
0
°
to 400
°
C (32
°
to 752
°
F)
E5ZD-4/6
jj
P-E
Pin
Function
ON
OFF
1
Sensor type
Pt100
JPt100
2
Temperature range
0
°
to 500
°
C (32
°
to 932
°
F)
–100.0
°
to 200.0
°
C (–148.0
°
to 392.0
°
F)
Function Switch: SW5
Determines some of the basic operating parameters of the E5ZD, as shown in
the following table. These settings are described below. Switch appearance and
pin number are the same as SW4, shown above. All pins are set to OFF at the
factory.
Pin
Function
ON
OFF
1
Operation mode
Test
Normal
2
Memory bank
designation
Contact inputs
Communications
3
Unit of measure
Fahrenheit
Celsius
4
Initial status
Operating
Non-operating
E5ZD-4
jjj
-E
/
-6
jjj
-E
Hardware
Section 2-1
Содержание E5ZD
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Страница 157: ...Cat No Z042 E1 4 E5ZD Multipoint Temperature Controller OPERATION MANUAL ...