ABB ACS355 User Manual

248 Actual signals and parameters
32 SUPERVISION Signal supervision. Supervision status can be monitored
with relay or transistor output. See parameter groups 14
RELAY OUTPUTS and 18 FREQ IN & TRAN OUT.
3201 SUPERV 1
PARAM
Selects the first supervised signal. Supervision limits are
defined by parameters 3202 SUPERV 1 LIM LO and 3203
SUPERV 1 LIM HI.
Example 1: If 3202 SUPERV 1 LIM LO < 3203 SUPERV 1
LIM HI
Case A = 1401 RELAY OUTPUT 1 value is set to SUPRV1
OVER. Relay energizes when value of the signal selected
with 3201 SUPERV 1 PARAM exceeds the supervision limit
defined by 3203 SUPERV 1 LIM HI. The relay remains
active until the supervised value drops below the low limit
defined by 3202 SUPERV 1 LIM LO.
Case B = 1401 RELAY OUTPUT 1 value is set to SUPRV1
UNDER. Relay energizes when value of the signal selected
with 3201 SUPERV 1 PARAM drops below the supervision
limit defined by 3202 SUPERV 1 LIM LO. The relay remains
active until the supervised value rises above the high limit
defined by 3203 SUPERV 1 LIM HI.
103
All parameters
No. Name/Value Description Def/FbEq
t
t
t
HI par. 3203
Value of supervised parameter
LO par. 3202
Energized (1)
Energized (1)
0
0
Case A
Case B

ABB ACS355 Specifications

General

Input Voltage	200 V to 240 V AC, 380 V to 480 V AC
Frequency	47 Hz to 63 Hz
Control Method	Scalar control
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short circuit
Communication Interfaces	Modbus RTU, CANopen
Enclosure Rating	IP20
Operating Temperature	-10°C to +50°C (14°F to 122°F)
Storage Temperature	-40°C to +70°C (-40 to +158 °F)
Humidity	95% RH (non-condensing)
Altitude	Up to 1000 m (3280 ft) without derating