Table of Contents
Initial commissioning
4–12
Example 1 on parameter setting
Example 2 on parameter setting
4.2.11
Torque reduction via rho4 (automatic/manual mode)
A 4-step torque reduction with the following maximum torques is to be imple-
mented via digital inputs IN3 and IN4:
Input signal
No. 2
No. 1
(IN4)
(IN3)
0 V
0 V
0 V
+24 V
+24 V
0 V
+24 V
+24 V
Required parameters:
S-0-0092:
10
S-1-0092:
25
S-2-0092:
50
S-3-0092:
100
P-0-2000:
S-0-0000,S-0-0000,S-0-0217,S-0-0217
A 2-step torque reduction with the following maximum torques is to be imple-
mented via digital input IN1 alone:
Input signal
No. 1
(IN1)
0 V
+24 V
Required parameters:
S-0-0092:
10
S-1-0092:
100
P-0-2000:
S-0-0217...
(1st entry for IN1)
Changing over from automatic to manual mode on rho4 will initiate a param-
eter set change-over in the drive.
L
For configuration, only the desired maximum torques are entered in the fol-
lowing parameters:
S-0-0092:
maximum torque for automatic mode
S-1-0092:
maximum torque for manual mode
.
For values S-1-0092 < S-0-0092, the parameter set change-over will re-
sult in a torque reduction.
L
Execute the "Save main memory" command.
active torque limit value
(weighting in percent)
10% of M
max
25% of M
max
50% of M
max
100% of M
max
1st entry (signal no. 1)
IN1
IN2
IN3
active torque limit value
(weighting in percent)
10% of M
max
100% of M
max
2nd entry (signal no. 2)
IN4
1070 066 037-101 (00.02) GB
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