Chapter 12: Constant List
Firmware – S2011 and S3012
Revision: 1 (9/98)
87
© Saftronics, Inc.
Table 27
Constant List (Continued)
Constant
Function Name
Description
Factory
Setting
n056
Automatic retry attempts
Unit
:
1 time
Setting range :
0 to 10
0
n057
Fault contact selection during
automatic retry
0
:
Closed during fault retry
1
:
Open during fault retry
0
n058
Jump frequency 1
Unit
:
0.1Hz
Setting range :
0.0 to 400.0Hz
0.0Hz
n059
Jump frequency 2
Unit
:
0.1Hz
Setting range :
0.0 to 400.0Hz
0.0Hz
n060
Jump frequency range
Unit
:
0.1Hz
Setting range :
0.0 to 400.0Hz
1.0Hz
n061
Elapsed timer selection
0
:
Accumulated time during power on
1
:
Accumulated time during running
1
n062
Elapsed timer 1
Unit
:
1 hour
Range
:
0 to 9999
0
n063
Elapsed timer 2
Unit
:
10,000 hours
Range
:
0 to 27
0
n064
DC Injection Braking current
Unit
:
1%
Setting range :
0 to 100%
100% = INV rated current
50%
n065
DC Injection Braking time at stop
Unit
:
0.1 seconds
Range
:
0.0 to 10.0 seconds
0.5 seconds
n066
DC Injection Braking time at start
Unit
:
0.1 seconds
Range
:
0.0 to 10.0 seconds
0.0 seconds
n067
Torque compensation gain
Unit
:
0.1
Range
:
0.0 to 3.0
1.0
n068
Motor line to line resistance
Unit
:
0.001
Ω
(0.01
Ω
for
10.00
Ω
or above)
Setting range :
0.000 to 65.53
kVA
dependent
n069
Iron loss
Unit
:
0W
Setting range :
0 to 9999W
Normally, no adjustment
is necessary.
kVA
dependent
n070
Stall Prevention during deceleration
0
:
Disabled
1
:
Enabled
1
n071
Stall Prevention level during
acceleration
Unit
:
1%
Setting range :
30 to 200%
When level is set to 200%, Stall Prevention during acceleration is
disabled.
kVA
dependent
n072
Stall Prevention level during running
Unit
:
1%
Setting range :
30 to 200%
When level is set to 200%, Stall Prevention running is disabled.
kVA
dependent
n073
Frequency detection
(multi-function contact output)
Unit
:
0.1Hz
Setting range :
0.0 to 400Hz
0.0Hz
n074
Overtorque detection function
selection
(OL3)
(Setting)
(Function)
0
:
Detection disabled
1
:
Detected during constant-speed running, and
operation continues after detection.
2
:
Detected during running, and operation continues
after operation
3
:
Detected during constant-speed running, and
Inverter output is shut OFF during detection.
4
:
Detected during running, and Inverter output is
shut OFF during detection.
0
n075
Overtorque detection level (OL3)
Unit
:
1%
Setting range :
−
30 to 200%
100% = INV rated current
160%
n076
Overtorque detection time (OL3)
Unit
:
0.1 seconds
Setting range :
0.0 to 10.0 seconds
0.1 seconds
n077
ON-delay timer
Unit
:
0.1 seconds
Setting range :
0.0 to 25.5seconds
0.0 seconds
n078
OFF-delay timer
Unit
:
0.1 seconds
Setting range :
−
0.0 to 25.5 seconds
0.0 seconds
n079
dB resistor overheat function (rH)
0
:
No dB protection calculated or provided
1
:
Protection provided for installed Saftronics resistor only
0
n080
Input phase loss detection level (SPI)
Unit
:
1%
Setting range :
1 to 100%
When setting is 100%, this function is disabled
7%
n081
Input phase loss detection delay time
(SPI)
Unit
:
1 (1.28 seconds)
Setting range :
2 to 255 (2.56 to 326.4 seconds)
(10.24
seconds)
efesotomasyon.com - Control Techniques,emerson,saftronics -ac drive-servo motor
