Samson 4785, Монтаж и эксплуатация

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Reference variable range
PV_SCALE
Default:
Scale and unit of the reference variable w/w_rcas (SP or RCAS_IN).
0 to 100 %
Security locking
SECURITY_LOCKING
Default:
Storage position for a password to be used by the host, serves to check access rights
(format: 16-bit unsigned integer).
0x2457
Selection identification number
IDENT_NUMBER_SELECTOR
States:
Default:
0 = Profile-specific identification number
1 = Manufacturer-specific identification number
1
Serial no. actuator
ACTUATOR_SER_NUM
Serial number of the positioner’s corresponding actuator.
Length: 16 characters
Serial no. positioner
DEVICE_SER_NUM
Serial number of the positioner.
Uniquely identifies the field device in combination with the manufacturer’s name and
device type number.
Serial no. valve
VALVE_SER_NUM
Serial number of the positioner’s corresponding valve.
Length: 16 characters
Actuator type Transit time KD KP_Y1
Supply air
KP_Y2
Exhaust air
Min. Spring action Open Closed
Rotary
actuator
–
– > 0.7 s > 0.7 s 0.12 0.5 0.5
Closing > 0.7 s < 0.7 s 0.12 0.5 0.1
Closing < 0.7 s > 0.7 s 0.12 0.1 0.5
– < 0.7 s < 0.7 s 0.12 0.1 0.1
Opening > 0.7 s < 0.7 s 0.12 0.1 0.5
Opening < 0.7 s > 0.7 s 0.12 0.5 0.1
Linear
actuator
≥
60 mm < 10 s – 0.12 0.5 0.5
≥
10 s – 0.12 3.0 4.0
< 60 mm
< 10 s
– > 0.7 s > 0.7 s 0.12 0.5 1.2
Extending > 0.7 s < 0.7 s 0.12 0.5 0.8
Extending < 0.7 s > 0.7 s 0.12 0.3 1.2
– < 0.7 s < 0.7 s 0.12 0.3 0.8
Retracting > 0.7 s < 0.7 s 0.12 0.3 1.2
Retracting < 0.7 s > 0.7 s 0.12 0.5 0.8
≥
10 s – 0.12 3.0 4.0
62
EB 8382-2 EN
List of parameters