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Menu 10
Digitax ST Advanced User Guide 137
Issue Number: 1 www.controltechniques.com
*If a tunE through tunE trip occurs, then after the drive is reset the drive cannot be made to run unless it is disabled via the SAFE TORQUE OFF input
(terminal 31), drive enable parameter (Pr 6.15) or the control word (Pr 6.42 and Pr 6.43).
Table 5-9 Serial communications look-up table
Trips can be grouped into the following categories. It should be noted that a trip can only occur when the drive is not tripped or is already tripped but
with a trip with a lower priority number.
UP uSEr Onboard PLC program requested a trip
96 Check program
UV DC bus under voltage threshold reached
1
Check AC supply voltage level
Drive voltage rating (Vac) Under voltage threshold (Vdc) UV reset voltage (Vdc)
200 175 215
400 330 425
No. Trip No. Trip No. Trip
1
UV 91 UP PAr 181 C.RdO
2
OV 92 UP ro 182 C.Err
3
OI.AC 93 UP So 183 C.dAt
4
OI.br 94 UP ovr 184 C.FULL
5
PS 95 UP OFL 185 C.Acc
6
Et 96 UP uSEr 186 C.rtg
7
O.SPd 97 UP udF 187 C.TyP
8
PS.10V 98 UP ACC 188 C.cPr
9
PS.24V 99 t099 189 EnC1
10
br.th 100 190 EnC2
11
tunE1 101 Reserved 191 EnC3
12
tunE2 103 Reserved 192 EnC4
13
tunE3 104 Reserved 193 EnC5
15
tunE5 105 Reserved 194 EnC6
16
tunE6 106 Reserved 196 EnC8
17
tunE7 107 Reserved 197 EnC9
18
tunE 108 Reserved 198 EnC10
19
It.br 109 Reserved 199 DESt
20
It.AC 110 Reserved 200 SL1.HF
21
O.ht1 111 Reserved 201 SL1.tO
24
th 112 to 160 t112 to t160 202 SL1.Er
25
thS 161 Enc11 205 SL2.HF
26
O.Ld1 162 Enc12 206 SL2.tO
27
O.ht3 163 Enc13 207 SL2.Er
28
cL2 164 Enc14 208 SL2.nF
29
cL3 165 Enc15 209 SL2.dF
30
SCL 166 Enc16 210 SL3.HF
31
EEF 167 Enc17 211 SL3.tO
32
PH 168 to 171 t168 to t171 212 SL3.Er
33
rS 172 C.SL1 213 SL3.nF
34
PAd 173 C.SL2 214 SL3.dF
35
CL.bit 174 C.SL3 215 SL.rtd
36
SAVE.Er 175 C.Prod 216 t216
37
PSAVE.Er 176 EnP.Er 217 to 232 HF17 to HF32
38
t038 177 C.boot
39 Reserved 178 C.bUSY
40 to 89
t040 to t089 179 C.Chg
90
UP div0 180 C.OPtn
Trip Diagnosis
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