Table 122: Output signals via DO1 and output relays RO1 and RO2
Setting value Signal content
16 = Fieldbus DIN1 (Application 2)
16 = Reference limit supervision
Fieldbus digital input 1. See fieldbus manual.
Active reference goes beyond the set supervision low limit/high
limit (parameters ID350 and ID351).
17 = External brake control (Appl. 3456)
External brake ON/OFF control with programmable delay (parame-
ters ID352 and ID353)
18 = Control from I/O terminals (Appl.
3456)
External control mode (Menu M3; ID125)
19 = Frequency converter temperature
limit supervision (Appl. 3456)
The AC drive heatsink temperature goes beyond the set supervision
limits (parameters ID354 and ID355).
20 = Unrequested rotation direction (Appl.
345)
20 = Reference inverted (Appl. 6)
Rotation direction is different from the requested one.
21 = External brake control inverted
(Appl. 3456)
External brake ON/OFF control (parameters ID352 and ID353); Out-
put active when brake control is OFF
22 = Thermistor fault or warning (Appl.
3456)
The thermistor input of option board indicates motor overtempera-
ture. Fault or warning depending on parameter ID732.
23 = Fieldbus DIN1 (Application 5)
23 = Analogue input supervision (Applica-
tion 6)
Fieldbus digital input 1. See fieldbus manual.
Selects the analogue input to be monitored. See parameters ID356,
ID357, ID358 and ID463.
24 = Fieldbus DIN1 (Application 6) Fieldbus digital input 1. See fieldbus manual.
25 = Fieldbus DIN2 (Application 6) Fieldbus digital input 2. See fieldbus manual.
26 = Fieldbus DIN3 (Application 6) Fieldbus digital input 3. See fieldbus manual.
315 OUTPUT FREQUENCY LIMIT SUPERVISION FUNCTION 234567 (2.3.10, 2.3.4.1, 2.3.2.1)
Table 123: Selections for parameter ID315
Selection
number
Selection name Description
0 No supervision
1 Low limit supervision
2 High limit supervision
3
Brake-on control (Application 6 only, see Chapter 8.3 External brake control
with additional limits (IDs 315, 316, 346 to 349, 352, 353).)
VACON · 262 PARAMETER DESCRIPTIONS
8
TEL. +358 (0)201 2121 · FAX +358 (0)201 212 205
To Next Page
Loading...
