Experimental Physics and
Industrial Control System

Hi, Recently I set up booting vxworks and I saw my motor stage moving well.

But today I try to moving motor stage, it does not connect CSS.

I set up css ip(edit>preferences>css core>epics>addr_list as 10.4.49.170) correctly.

When I booting vxworks, I can see this weird script. I’ve never seen this script before when I booting vxworks

This is my weird script:

## Support for the OMS MAXv (VxWorks shell or iocsh)

< MAXv.cmd

dbLoadTemplate("MAXv.substitutions")

value = 0 = 0x0

# OMS MAXv driver setup parameters:

#     (1)number of cards in array.

#     (2)VME Address Space - A(16,24,32).

#     (3)Base Address (see motorOms/omsApp/src/README).

#     (4)interrupt vector (0=disable or  64 - 255).

#     (5)interrupt level (2 - 6).

#     (6)motor task polling rate (min=1Hz,max=60Hz).

MAXvSetup(1, 16,     0xF000, 200, 5, 10)

value = 0 = 0x0

#!MAXvSetup(1, 24,   0xFF0000, 200, 5, 10)

#!MAXvSetup(1, 32, 0xFF000000, 200, 5, 10)

#!drvMAXvdebug=4

# OMS MAXv configuration string:

#     (1) number of card being configured (0-14).

#     (2) configuration string; axis type (PSO/PSE/PSM) MUST be set here.

#         For example, set which TTL signal level defines an active limit

#         switch.  The "config" example below sets X,Y,Z,T to active low (LTL),

#         sets U,V,R,S to active high (LTH) and sets all axes to open-loop

#         stepper (PSO). See MAXv User's Manual for LTL/LTH and PSO/PSE/PSM

#         commands.

#         config="AX LTL PSO; AY LTL PSO; AZ LTL PSO; AT LTL PSO; AU LTH PSO; AV LTH PSO; AR LTH PSO; AS LTH PSO;"

#     (3) SSI based absolute encoder bit flag. Bit #0 for Axis X, bit #1 for

#         Axis Y, etc.. Set a bit flag to '1' for absolute encoder values; '0'

#         for the standard incremental encoder values.

#     (4) SSI based absolute encoder grey code flags (0/1 - yes/no, 0x12 -> UY)

# The max command-line length of the VxWorks shell is 128 chars

str = malloc(200);

New symbol "str" added to kernel symbol table.

str = 0x4521ed0: value = 72530704 = 0x452bb10

strcpy str, "AA; LMH,H,H,H,H,H,H,H;"

value = 72530704 = 0x452bb10

strcat str, "AX LTH PSO; AY LTH PSO; AZ LTL PSO; AT LTL PSO; AU LTL PSO; AV LTL PSO; AR LTL PSO; AS LTL PSO;"

value = 72530704 = 0x452bb10

MAXvConfig(0, str, 0, 0)

value = 0 = 0x0

free(str)

value = 0 = 0x0

#< MAXv.iocsh

## Support for the OMS VME85

#< VME58.cmd

## Support for the OMS VME8 and VME44

#< VME8.cmd

## Support for the OMS PC68 and PC78 (requires asyn)

#< PC68.cmd

iocInit

Starting iocInit

############################################################################

## EPICS R3.15.6

## EPICS Base built Oct  7 2022

############################################################################

data access

Exception current instruction address: 0x0x0497f08400

Machine Status Register: 0x1347d80000 b032

Data Access Register: 0xvxTaskEnt91014100ry

Condition Register: 0x  28000284+0x

Data storage interrupt Register: 0x4842000000

: 0x0022bbbc ()

0x0022bbbc shellTask    +0x488: shellExec ()

0x0022b6b0 shellExec    +0x12c: 0x0021ea30 ()

0x0021ec64 shellInterpCInit+0x3f0: shellInterpCparse ()

0x0021e590 shellInterpCparse+0xa5c: 0x00221668 ()

0x00221698 shellInterpCInit+0x2e24: 0x00221a28 ()

0x00221a68 shellInterpCInit+0x31f4: 0x00221b24 ()

0x00221be0 shellInterpCInit+0x336c: shellInternalFunctionCall ()

0x00219790 shellInternalFunctionCall+0xac : 0x04a58bb8 ()

0x04a58bd0 iocInit      +0x1c : iocBuild ()

0x04a58b50 iocBuild     +0x60 : 0x04a585d8 ()

0x04a58670 iocRun       +0x8f4: 0x0497fd20 ()

0x049800d4 MAXV_send_recv_mess+0xd38: 0x0497ef1c ()

Done executing startup script 'host:/home/test/epics/synApps_6_1/support/motor-R7-1/modules/motorOms/iocs/omsIOC/iocBoot/iocOms/st.cmd'.

I can see my pv is well when I typed “dbl”

oms:m1_vCh

oms:m1_twCh

oms:m2_vCh

oms:m2_twCh

oms:m3_vCh

oms:m3_twCh

oms:m4_vCh

oms:m4_twCh

oms:m5_vCh

oms:m5_twCh

oms:m6_vCh

oms:m6_twCh

oms:m7_vCh

oms:m7_twCh

oms:m8_vCh

oms:m8_twCh

oms:m1

oms:m2

oms:m3

oms:m4

oms:m5

oms:m6

oms:m7

oms:m8

oms:movingDiff

oms:alldone

oms:alldoneBlink

oms:allstop

oms:m1_able

oms:m2_able

oms:m3_able

oms:m4_able

oms:m5_able

oms:m6_able

oms:m7_able

and css motor opi’s pv is oms:m1 and oms:m2.

I really want to know how to fix this problem

thanks