Figure 7.4: Two Channels Parallel; Figure 7.5: Three Channels Parallel; Figure 7.6: Four Channels Parallel - Wiener PL512 Technical Manual

The same channel can be turned off with:
snmpset -Oqv -v 2c -M $path -m +WIENER-CRATE-MIB -c guru $ip outputSwitch.index i 0
Example for switching on the first channel:
snmpset -v 2c -m +WIENER-CRATE-MIB -c guru 192.168.92.85 outputSwitch.u0 i 1
WIENER-CRATE-MIB::outputSwitch.u0 = INTEGER: on(1)
PL506 / 512 channels have programmable voltage ramp speeds for both up and down direction:
snmpset -Oqv -v
outputVoltageRiseRate.index F value
Example:
snmpset -v 2c -m +WIENER-CRATE-MIB -c guru 192.168.92.85 outputVoltageRiseRate.u0 F
10.0
WIENER-CRATE-MIB::outputVoltageRiseRate.u0 = Opaque: Float: 10.000000 V/s
snmpset -v 2c -m +WIENER-CRATE-MIB -c guru 192.168.92.85 outputVoltageFallRate.u0 F
100.0
WIENER-CRATE-MIB::outputVoltageFallRate.u0 = Opaque: Float: 100.000000 V/s
Change of community names / setting of passwords
For the communication with MPOD modules 4 types of SNMP communities are used,"public",
"private", "admin" and "guru" By default the community names are equal to the community types.
snmpwalk -v 2c -m +WIENER-CRATE-MIB -c admin 192.168.0.81 snmpCommunityName
WIENER-CRATE-MIB::snmpCommunityName.public = STRING: "public"
WIENER-CRATE-MIB::snmpCommunityName.private = STRING: "private"
WIENER-CRATE-MIB::snmpCommunityName.admin = STRING: "admin"
snmpwalk -v 2c -m +WIENER-CRATE-MIB -c private 192.168.0.81snmpCommunityName
WIENER-CRATE-MIB::snmpCommunityName.public = STRING: "public"
WIENER-CRATE-MIB::snmpCommunityName.private = STRING: "private"
In order to secure the MPOD system communication the community names can be used as
passwords and be changed accordingly. The following example shows how the change and test the
community names. Using a wrong community name will result in a time out error. Please note, that
especially the communities with write access (private, admin) should be protected.
snmpset -v 2c -m +WIENER-CRATE-MIB -c private 192.168.0.81 snmpCommunityName.private
s seCrET
WIENER-CRATE-MIB::snmpCommunityName.private = STRING: "seCrET"
snmpwalk -v 2c -m +WIENER-CRATE-MIB -c private 192.168.0.81snmpCommunityName
Timeout: No Response from 192.168.0.80
snmpwalk -v 2c -m +WIENER-CRATE-MIB -c seCrET 192.168.0.80 snmpCommunityName
WIENER-CRATE-MIB::snmpCommunityName.public = STRING: "public"
WIENER-CRATE-MIB::snmpCommunityName.private = STRING: ""seCrET"
WIENER-CRATE-MIB::snmpCommunityName.admin = STRING: "admin"
28. May 2013
2c -M $path -m +WIENER-CRATE-MIB
28
-c guru $ip
*00679.A4