Question

为什么pspice 下图仿真时总是出错误

*Analysis directives:
.TRAN 0 400us 100us
.OPTIONS ABSTOL= 0.-05u
-----------------$
ERROR -- ABSTOL value must be > 0
.OPTIONS GMIN= 0.1n
.OPTIONS ITL4= 500
.OPTIONS RELTOL= 0.05
.OPTIONS VNTOL= 10u
.PROBE V(alias(*)) I(alias(*)) W(alias(*)) D(alias(*)) NOISE(alias(*))
.INC "..\SCHEMATIC1.net"

**** INCLUDING SCHEMATIC1.net ****
* source BUCK-BOOST
M_M1 N957972 N958579 N957964 N957964 IRF034
D_D1 N957977 N957972 D1N4376
V_V N958460 0
+PULSE 15 0 50.001u 0.001u 0.001u 60u 100u
L_L1 N958322 N957964 10uH
L_L2 N958322 N957977 10uH
D_D2 0 N957964 D1N4376
M_M2 N957977 N958398 0 0 IRF034
R_R1 N958262 N957972 1 TC=0,0
R_R2 N958322 N958326 1 TC=0,0
R_R3 N957964 N958579 10k TC=0,0
R_R4 N958460 N958398 10 TC=0,0
V_V1 N958262 N958322 3.8Vdc
V_V2 N958326 0 3.2Vdc
R_R5 0 N958398 10K TC=0,0
R_R6 N958668 N958579 10 TC=0,0
V_V3 N958668 N957964
+PULSE 15 0 0.001u 0.001u 0.001u 60u 100u

**** RESUMING gd.cir ****
.END

Answer 1

没有0V网络，把接地符号的name值改成0