Status Words - Siemens SIMATIC 505 User & Programmers Manual

Startup Values and Examples (continued)
Location Description
WX1 Step number
WX2 Completes
*WX3 Errors
WX4 I/O channel
WY5 Download table (D)
WY6 Upload table
WY7 Run/Stop
WY8 Start Cycle
(D) = decimal display
* Be sure to check bits 3 and 4 of word WX3 for correct setting of dipswitches for your machine configuration before
attempting to run. See Table 3-2 for setting details. It is recommended that a check for correct configuration is provided in
RLL that alarms if an incorrectly configured module is ever inserted into the base.
** Values in V312–V316 remain intact until the next time the same type profile is completed at which time they are
overwritten.
3-20 Installation and Startup
Several status words are provided to monitor the process operation,
determine if the cycle is complete, how it completed, or if something is
wrong. To take advantage of this information, display these words on your
operator interface and/or build a status table in TISOFT to monitor
locations. See Table 3-6.
Table 3-6 Status Words
Location
(D) V301
(B) V302
(B) V303
(D) V304
V305
(D) V306 Clamp pressure (D)
(D) V307
(B) V308
V309
V310
V311
Description
Scan time (D)
Clamp position (D)
Clamp velocity (D)
Clamp flow (D)
Clamp pressure (D)
Ram position (D)
Ram velocity (D)
Ram flow (D)
Ram pressure (D)
Ram pressure (D)
(B) = binary display
Location Description
**V312 Close complete
**V313 Injection complete
**V314 Pack complete
**V315 Plasticate complete (B)
**V316 Open complete
(B)
(B)
(B)
(B)