Not ready REMOTE and Function check (collective signal 04)
Remedy
Description/cause
Indication on display
Check states of main and by-pass valve.
By-pass function is interlocked.
Interlock bypass
Wait until PVST function is complete.
Partial Valve Stroke Test (PVST) is active.
PVST active
SIL function is active
SIL function active
1)
For actuators controls in SIL version
1)
11.3.
Fuses
11.3.1.
Fuses within the actuator controls
F1/F2
Table 32:
Primary fuses F1/F2 (for power supply unit)
AUMA art. no.
F1/F2
G fuse
6.3 x 32 mm
Size
K002.277
1 A T; 500 V
Reversing contactors
Power supply
≤
500 V
K002.665
2 A FF; 690 V
Reversing contactors
Power supply > 500 V
K002.277
1 A T; 500 V
Thyristor units for motor power up to 1.5 kW
Thyristor units for motor power up to 3.0 kW
Thyristor units for motor power up to 5.5 kW
F3
Internal 24 V DC supply
Table 33:
Secondary fuses F3 (internal 24 V DC supply)
AUMA art. no.
F3
G fuse according to IEC 60127-2/III
5 x 20 mm
Size
K006.106
2.0 A T; 250 V
Voltage output (power supply unit) = 24 V
K006.106
2.0 A T; 250 V
Voltage output (power supply unit) = 115 V
F4
Table 34:
Secondary fuse F4 (internal AC supply)
1)
AUMA art. no.
F4
G-fuse according to IEC 60127-2/III
5 x 20 mm
Size
K001.184
1.25 A T; 250 V
Voltage output (power supply unit) = 24 V
—
—
Voltage output (power supply unit) = 115 V
Fuse for: Switch compartment heater, reversing contactor control, PTC tripping device (at 24 V AC
only), at 115 V AC also control inputs OPEN, STOP, CLOSE
1)
F5
Automatic reset fuse as short-circuit protection for external 24 V DC supply for
customer (see wiring diagram)
11.3.2.
Fuse replacement
11.3.2.1. Replace fuses F1/F2
Electric shock due to presence of hazardous voltage!
Death or serious injury.
→
Disconnect device from the mains before opening.
1.
Remove electrical connection from actuator controls.
66
SAEx 07.2 – SAEx 16.2 / SAREx 07.2 – SAREx 16.2 Control unit: electronic (MWG)
Corrective action
ACExC 01.2 Non-Intrusive Modbus TCP/IP
