Regada SP 1-Ex, Инструкции по установке, обслуживанию и техническому обслуживанию

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SP 1-Ex 11
“O“.... 20 mA (clamps 81; 82)
“Z“..... 4 mA (clamps 81; 82)
Values tolerance of output signal of capacitive transmitter
“Z“....... +0,2 mA
“O“ ......
±
0,1 mA
Electronic positional transmitter (EPV) - converter R/I (B3)
a) 2-wire version - without built-in power supply
Current signal............................................................................................................. 4 ÷ 20 mA (DC)
Power supply voltage .................................................................................................... 15 to 30 V DC
Load resistance ......................................................................................... max. R
L
=(U
n
-9V)/0,02A [
Ω
]
.................................................................................................... (U
n
- power supply voltage [V])
Output signal values at limit positions:
“O“ ............. 20 mA (clamps 81; 82)
“Z“................ 4 mA (clamps 81; 82)
Values tolerance of output signal of EPV
“Z“ ........... +0,2 mA
“O“ ..........
±
0,1 mA
b) 3-wire version - without built-in power supply, or with built-in power supply
Current signal............................................................................................................. 0 ÷ 20 mA (DC)
Current signal............................................................................................................. 4 ÷ 20 mA (DC)
Current signal.............................................................................................................. 0 ÷ 5 mA (DC)
Power supply voltage (at version without built-in power supply). .................................24 V DC
±
1,5%
Load resistance ................................................................................................................... max. 3 k
Ω
Output signal values at limit positions:
“O“ .................. 20 mA, or 5 mA (clamps 81; 82)
“Z“..................... 0 mA, or 4 mA (clamps 81; 82)
Values tolerance of output signal of EPV and capacitive transmitter
“Z“ ............ +0,2 mA
“O“ ...........
±
0,1 mA
EPV and capacitive transmitter linearity error .........................................................................
±
1,5[%]
1)
EPV and capacitive transmitter hysteresis ....................................................................... max. 1,5 [%]
1)
1) from rated value of transmitter referred to output values
Electronic position controller (N)
Controller software equipment:
A) Function and parameters
programmable functions:
•
..with functional buttons SW1, SW2 and LED diodes D1, D4 directly placed on controller
•
..with computer or terminal equipped with corresponding programme, using RS 232 interface.
programmable parameters:
•
..control signal
•
..response to SYS-TEST signal
•
..mirroring (ascending/descending characteristics)
•
..insensitiveness
•
..EA limit positions (only with computer and ZP2 programme)
•
..way of regulation
B) Operation states of controller
Error message from error memory: (using LED diodes and RS 232 and personal computer)
•
..control signal missing or faulty
•
.. input value of current control signal under 3.5 mA
•
..existence of SYS-TEST signal
•
..activity of switches